Ovarian Cancer

Hi everyone. I’m really curious about ovarian cancer and if there’s any possibility of a 17 year old having it. Ive missed two periods so far and have been freaking out about pregnancy, but it seems impossible since I’ve never missed a pill and we use condoms. I’ve had pain during sex, bloating, missed periods (and when I have my period it is incredibly painful to the point where I miss school and work), etc. I know it’s a super long shot and I obviously do not want to have that whatsoever but I was just looking for some information to help me figure out what could be causing all of this. Thank you in advance!