I had a depo pervera shot on october 4th and didnt go back for my next shot in december because my fiance and I are trying to have a baby, I'm 18. We usually have intercourse everyother day for the best four months. The last couple days I've been having very sharp pains in my lower abdominem on the right side, with light brown discharge. I hate going to the hospital and I dont have a doctor, my fiance and I suspect an ectopic pregnancy, we took a test today and it came back negative, should i go to the hospital or wait to see if the sharp pains go away?