I have started my cardio exercises up yesterday. I did about 1 1/2 hours. Well I have posted about right side bothering me about 2 in. under breast. thought for longest time it was gallbladder or liver. Had ultrasounds done and bloodwork. all normal. This morning it is really bothersome. Feels like its itchy in that area and like its swollen.. Ribs in some spots feel tender.. This is an all the time thing, but this morning its worse.. Could it be some sort of hernia??? They cant seem to find out whats wrong....