Since September 2018 I have had right rib pain in front and in my back. I have been checked for kidney stones and gallbladder issues which all came back normal. I do have an ulcer without bacteria that was almost healed (Beginning of December 2018) I am on prescription Nexium, gave me antibiotics just in case. After I eat (today scrambled eggs and 1/2 biscuit) I gag, sometimes I do throw up a little. Any ideas? I'm tired of hurting and not eating.