I am 17 years old and 13 days ago I was told I have an ovarian cyst. A month before I went to urgent care for sever pain in my abdomen during sex, after sex, and randomly throughout my daily routine. The doctor did a pelivic exam to check for any stds and gave me antibiotics for vaginitis. for the last 18 days I have had extream craps and sharp pains in my left side, which I found out is a cyst. I was suppose to get my period 21 days ago and finally got it today, and I am having the worst pains i have ever felt in my side and back. The doctor didnt tell me anything besides the cyst was on my left ovary and was "rather large" . He advised me to return to the hospital if the pain didnt go away in 7-10 days. I'm really worried about how serious it could get and any long term effects. I also want to know if my tilted uterus is factor in any way. Please help me.