Thurston shared a heartbreaking update on her cancer journey after spots were found on her liver, which could put her at a stage 4 diagnosis.

After seeking medical care, Thurston said she was diagnosed with Stage 3 triple positive ductal carcinoma, a type of cancer where tumor cells have estrogen receptors, progesterone receptors, and HER2 receptors on their surface, according to the U.S. National Cancer Institute.

Bachelorette' star Katie Thurston, who was diagnosed with stage 3 invasive ductal carcinoma last month, opened up about how she felt after the diagnosis and what she has planned for next steps.