If it is your gallbladder, you better get checked soon, it could burst, and then you will be in even bigger trouble with all the poisons gushing through your bloodstream.
My DH hates doctors and hospitals too. Once he had epiglogitis (which is where the flap that covers your windpipe when you swallow swells up and can cut off your air supply). We didn't know what was wrong, he just couldn't swallow, not even his saliva, I finally got him to the ER and they admitted him right away with a trac kit next to the bed and IV steriods to reduce the swelling.He was in the hospital for 3 days. If he had went to bed that night, he probably would have died in his sleep. Then just last year he had bit the inside of his cheek, it bled for a couple hours before he even told me about it. He went to bed and kept bleeding, wakes up the next morning with a puddle of blood on the pillow and the floor next to the bed. I look at him and he is so pale. Waits till 9 am to go to med express, not ER. Gets stitched up . He had bled for 18 hours. They couldn't believe that he was still standing.