Katie Thurston is grateful to her fiancé, comedian Jeff Arcuri, for his tireless support amid her recent breast cancer diagnosis. "I was originally planning on moving back to [Washington] to be with my family and start care while Jeff continued on his world tour,

Katie Thurston, who starred on the 17th season of "The Bachelorette," revealed she has been diagnosed with breast cancer. The television personality made the announcement in a lengthy Instagram post on Saturday, detailing her battle thus far.

The Bachelorette’s Katie Thurston is celebrating the small victories following her breast cancer diagnosis. “Finished biopsy. Went much better this time,” Thurston, 34, wrote via her Instagram Story on Wednesday,

Former Bachelorette Katie Thurston revealed via Instagram on Saturday, February 15, that she was fighting breast cancer

I felt envious if I’m being honest. Jeff took me to Hawaii and after, we were going to travel the world before planting roots together in NYC finally. But instead, my Vday was spent coordinating a place to live as I have to go back to LA for more testing and treatment.

Katie Thurson has breast cancer. The Bachelorette staple revealed the diagnosis in an emotional Instagram post, captioning a photo of her in black and white while also sharing mixed emotions as she reflected on her diverted plans thanks to her new reality.

“The Bachelorette” alum Katie Thurston has breast cancer. The reality star, 34, announced her diagnosis in a message to her Instagram followers on Saturday. “Life update: I have breast cancer,” she wrote, alongside two photos of herself taken by her fiancé, comedian Jeff Arcuri.

I experienced a range of emotions over the past two weeks. Despair. Anger. Sadness. Denial. And then strength,” Thurston said of her diagnosis.

On one of her Instagram Stories, also posted on Saturday, Thurston said she is “waiting on learning what stage” she’s in and is planning to get another biopsy to find out more information. She also shared that there is no history of breast cancer in her family.

Just days after the Bachelorette alum Katie Thurston shared her breast cancer diagnosis, she opened up about how she’s been faring with the difficult tests and treatments ahead.