N.M.
I've had and still have Cysts. They suck and are very painful. I've had them removed, but they keep coming back worse than before, even though i've had my tubes tied, i'm not ready to loose my ovaries :) If it were an apendicitis, i'm sorry to say but it would have made you very sick or you could have died from it. I've had one of those too, and those are more painful. I would def. go to the doctor's, it may be cysts, or what the woman said before me, a gall bladder problem. That may be my next step also, because i suffer from Chronic Pelvic Pain and after they treat me for one thing they think it is, it ends up not being the problem, so hopefully someday, they'll find my issue :) Good Luck!!!