I have cysts they come and go it can be painful even make you feel like your pregnant but ususally there not cancerus.
im not an expert, but i just had my right ovary removed due to cysts thaT also made mine the size of a large lemon, that were fluid filled, i think its when the cysts are solid is when it can be cancerous, dont hold me to it thats what ive read. hope all turns out okay and keep us posted