I'm 43 year old house wife, I ’m having uneasiness on the left side of my stomach and lower back since past 8years. after about 15 sonographys and couple of ct scans and mri and quite a number of blood test ,all the reports are clear,except occult blood in stool and low d3levels, off late there is a pain while passing bowels and itching on the anus, and bowels with lather scum, doctors have earlier treated me for intestinal infection too, but no difference is there, feel like poking something in the anus, my life is getting miserable, please help, I'm now tired of running around doctors, and by the way ,my gynaecologist has done cortrisation too to cure my uneasiness ,I was also given intavenous injection for around 3 days to treat my misery but no relief