Just had a partial Hystorectomy but now having another pain...?

My question is, should I go ahead and seek a surgeon specialist to see if she thinks that what I have now is appendicitis. See, I keep having a sharp pain on my lower right side tummy but above the belly on.The pain gets worst at times, especially when I am walking a lot or have picked up heavier stuff.Also, the center of my stomach also hurts a lot buy then it radiates to where the stonger pain is in my lower right hand side.I am still recovering from my hysterectomy but I do not want to go back to my obgyn that made surgery on me because he has been giving me very little pain pills becasue he says that they can get addictive,bla,bla,bla. Well, I has been hurting still and I am running out of the Demoral that he sent me, buy this pain know has nothing to do with my surgery pain/incision.I have had my gallbladder removed, but not my appendix, and it worries me because the pain gets stonger and stronger and I can't get an answer from my doctor nor the ER! Please advice.