Does Ovarian Cyst Cause Back Pain?

I have had PCOS for over 20 years. My testosterone has always been high...but gets better with birth control. I recently went off of my birth control for the past 4 months and now my blood test shows that my testosterone level is 146. I go for an ultrasound today and I am so terrified that I may have ovarian cancer. I am also having low back pain. I was recently told I have a cystocele and rectocele.. so I am also feeling the need to urinate more often. So scared that I may have ovarian cancer that is in a late stage based on everything I have read on the computer. I know ovarian cysts can also cause back pain...but I am thinking the worse I guess.