Hi Laura,
I had my ovaries removed at the same time I had a lumpectomy, though I wasn't even sure I had cancer at the time. I removed mine, cause like you, I had a problem with cysts. I had PCOS and at one time I had 200 cysts lasered off my ovaries. I was unable to have another child, so I told my doctor to take them out otherwise I would just keep trying to get pregnant and I could bear anymore losses. I was only 31 at the time, and while it did send me into menopause, I am overall glad I did it. My cancer was hormone +, so not having the estrogen has eased my fears a bit. I take the side effects all in stride, except the hot flashes. Living in the deep south with the heat and humidity is bad enough without throwing a hot flash on top of it!
Good luck!
Angi