This sounds exactly like what happened to me when I had swollen ovaries. I'm not saying for sure that's what's wrong, but it's way more likely than cysts. You don't tend to feel sharp pains when you have cysts. But a swollen ovary will cause sharp constant pains sometimes enough to make you double over.
So just go to a gyno and tell them you think that's what's up; have them do an ultra-sound. Which, by the way, a local hospital should be able to do. They are ting you.