sounds like maybe you had a cyst or cysts on your ovary since you mentioned polycystic and follicles..they often rupture on their own with no problems..I would ask some questions, and read up on ovarian cysts and polycystic ovaries. And make sure your drs. know aobut your family cancer history! It may lead to more tests..never a bad thing! Good luck!
Also Im 21years old
theres history of bowl cancer and pancreatic cancer in my family.. cancer has been the cause for most the womens deaths in my family.. My nan battled bowl cancer 2years ago which was successful. also we have a member of family battling bowl cancer at the moment.