Hi im asking if i have a gallbladder problem because

Patient: Hi im asking if i have a gallbladder problem because I just recently stopped drinking alcohol after about four months straight and I was going through withdrawal symptoms like nausea shaking sweating stuff but now I feel better but I’ve had this pressure not really pain but just pressure from below my strenum towards my back… I also think I have an ulcer… because at night my left side starts to twinge and feels like its burning… but the pressure I was talking about was getting bad last night because I was kinda sitting hunched over by a stone wall with my back up against it and then I decided to take a 800mg ibuprofen just one and it went away… i mean i still kinda feel very little the pressure described but I don’t know what I should do…. I was wondering what you think?

Doctor: