Dear Doctor, I am 54 years old, 1.77metres tall and weigh 77kg. I have not really had any health problems except for light blood pressure (10mg Linisopril / day and use Symbicort inhaler - preventative - have not had serious asthma for 12 years). I have had pain on my RHS for about a month, just under the rib cage extending down to lower abdomen. Constant dull ache with occasional stabbing sensation. When I sit in a slight slouching position, the pain feels worse, as though there is a ball or something in there, or a pulled muscle. This morning, a bruise just appeared a hand s width from my navel (RHS). Should I see a doctor? Thanks Allan