Welcome to our community! You should probably sign up for the ovarian cyst and ovarian cancer communities. Also, you should start a new thread by posting a question rather tha adding onto another person's post. You'll get more responses.
You can only diagnose ovarian cancer with a biopsy, so don't let anyone tell you what you have without that. And be aware that over 90 percent of cysts are benign, not malignant. Caught early, ovarian cancer is curable. The numbers are on your side. Please follow up with the doctors and get your problem resolved.
Good luck.