I am 25 years old. A year and a half ago, my periods began to get off track. I started skipping periods for several months at a time. Then, I had several occurrences of random sharp abdominal pains that lasted around an hour before steadily fading away. November 26th of 2020, after skipping my period for 3 months, I started bleeding. I have bled almost nonstop since. I went to a doctor where they performed a pap smear and std testing and everything came back normal. The doctor prescribed birth control because she felt it may be hormone related. However, after a brief 5 day respite, I have once again started bleeding and am on week 4 of taking the pill. I've gained a significant amount of weight and I am constantly tired and in pain. If anyone could point me in the right direction, I would be extremely grateful.