<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi I have a brown discharge and horribly bad pain in my abdomin it is painful in abdomin when I pee and I feel like I have a lump on my right side of my lower abdomin when the pain happens I touch where the pain is and it is like I cant feel my hand touching the spot on my abdomin  <response>: Hi, The painlump in right side of lower abdomen suggest problem with the organs lying there. Viz.- - An appendicitis, Right sided tube ovarian mass, Right sided ectopic pregnancy, Urinary bladder infection, pelvic inflammation. To differentiate these, a range of investigations suggested by a gynecologist after physical check up treatment accordingly. Please do not massagefoment the part before you see doctor. A painkiller can be taken till then, after food. Thanks. 