Country Singer Jillian Cardarelli Reveals the 1 Uncommon Symptom She Noticed Before Her Breast Cancer Diagnosis

Something was different this time. Jillian Cardarelli felt that same density in her right breast — the density she and her doctors had been monitoring since her late 20s — earlier this year. But now it felt painful when she had her period, the lump seemed to have moved and the shape felt different. It was “thicker,” she recalls to TODAY.com. And then there was the fatigue. At a photoshoot, the country singer only had the energy for three of the five outfits she was meant to wear. “I was like, ‘I need to go home and take a nap,’ which is not very like me at all,” Cardarelli says. “I’m usually, you know, the Energizer Bunny.” She chalked it up to overexertion from traveling and performing. All the while she kept reassuring herself that cancer doesn’t typically hurt. As it turns out, hers did. “For peace of mind, I decided to go just get it checked out yet again,” Cardarelli explains. “They’re probably just (going to be) patting me on the back and telling me all is good, like they always do. And it just wasn’t the case that time.” After an ultrasound, a 3D mammogram and a biopsy one day in May 2026, the Nashville-based musical artist was diagnosed with Stage 2 invasive ductal carcinoma at 33 years old. Survival Mode When Cardarelli got the news, she was with her mom. She told her husband over the phone, and then a switch flipped inside her. “I’m a very action-oriented person, so I was like, ‘OK, what are we going to do to fix this? What is my next action step here?’” says Cardarelli. Like any other problem in her life, she was determined to try and fix it. Breast cancer treatment could have gone a few ways, but Cardarelli’s doctors opted for the route that would do the most for her in the shortest amount of time at Boston’s Dana-Farber Cancer Institute. The plan was surgery: a lumpectomy to remove the mass and a sentinel lymph node biopsy to see if the cancer had spread in late June. Next was 19 rounds of radiation in August. In between procedures and therapies, Cardarelli made room for her life to go on as planned. “I tried my best to maintain normalcy as much as I could in my life,” she recalls. “So, after I was diagnosed, I flew back to Nashville (from Boston) while we waited for the biopsy results and all that, and I was in the studio recording a new song.” She traveled to Boston for the surgeries, then boarded another flight to Canada, where she filmed Season 2 of “Crossroad Springs,” a drama she stars in on the Great American Family network. “That really helped me feel like me ... like I am not this cancer diagnosis,” says Cardarelli. “I’m Jillian, who is going through a really, really hard time ... but I’m still me, right? And I think that really helped me maintain a good perspective through this whole thing.” Then she and her husband returned to Boston for the four weeks of radiation Cardarelli had to undergo five days a week. Elvis Presley, her “favorite artist of all time,” dominated her hospital soundtrack. Cardarelli tolerated treatment well enough that she was even able to attend her favorite barre workouts. “I’d go there after treatment. Some days it was harder than others, and your body does feel different, but I found pushing myself to do the things that made me me, and made me feel good, it really helped.” The Next Stage Cardarelli’s cancer diagnosis came as a shock at first. She’s always exercised five days per week and eaten nutrient-dense meals. “I tested negative for all the genetic markers” for breast cancer, she says. The only family history lay with her mother, who’d had colon cancer. But cancer, she’s learned, doesn’t discriminate, impacting 90% of people without hereditary gene mutations. Fortunately, she’s now cancer-free. Her health remains her priority, but Cardarelli’s diagnosis has brought new perspective. “I’m focusing on protein, especially with the regimen that I’m on now. Bone density is something that I need to keep an eye on,” says Cardarelli. (The medication she’ll take for the next few years to block the hormones that fueled the growth of her cancer cells makes her prone to bone loss.) She’s also focused her attention to increasing her strength training in addition to her beloved barre workout routine. Her next feat is in the musical side of her passions. Cardarelli will make her debut at Nashville’s Grand Ole Opry on Tuesday, Oct. 27, for the 18th Annual Opry Goes Pink in collaboration with the Susan G. Komen breast cancer foundation. Andrea Canning, NBC Dateline correspondent and Cardarelli’s friend, will introduce her to the stage. “I don’t remember a time (when) this wasn’t my dream,” says Cardarelli about performing at the historic venue. It’s even more special, she adds, that she’ll be there with such an important friend. “So, it’s just a really beautiful way to cap out a not-so-great year for me, health-wise. It just goes to show that even through the darkest storms, there will be a light at the end of the tunnel.” One of the songs she’ll sing is “Happily Even After.” “I wrote it long before I had cancer,” says Cardarelli. “No matter what, life has its challenges, and no matter what season you’re in, whether it’s grief, illness, loss, or just a tough season, we sometimes don’t get the happily ever after that we picture in our heads, but we can have a happily even after.” “So, I’m really excited to sing that on the Opry stage,” she says. “Hopefully it’ll bring hope to anybody going through any kind of hard time, not just a cancer diagnosis.”