I am a 30 yr old male.. I have recently am rebounding from a relapse and have put on 18 pounds muscle mass in a month.. a few days ago I had lower left abdoimanale pain hurt less when sitting or laying down or if applyuing pressure to area.. Barely could walk.. Normal movments and gas going as usual. pain subsided after 1n half.. Here it ios two days latter haven t eatin like I have been for the past month slowing it down some *( but still eating regularly) and the pain is back again.. It is sharp when standing or walking and duller when sitting as before.. No constipation of any sort.. whats ur thoughts.. P.S. last year had issue to once or twice.. not sure but I believe I may have had flu like symptoms then.. and have bad allergys now.. if that helps at all