Pcos and pain in left lower stomach.

Pcos and pain in left lower stomach. I am feeling little bit similar cramps like periods and back pain even after periods. This is the first time ever I am feeling this condition. It's a sharp pain only in my lower abdomen and back. My leg muscles are also hurting. And I am feeling very uncomfortable. In Feb I have done abdomen pelvic ultrasound and result I got PCOS and fatty liver. Nothing otherthan these was in the report. After six months, my cycle became regular now and I stopped previous medication. Now I am taking normoz tablet provided by doc in cloudnine bellandur. But before this medication and now also I am having this weird pain. Doc has asked me to do CT abdomen and I will do that within a day or two. But is it dangerous? This pain? Sometimes it becomes horrible that I cnt sleep at night. What do you think or suggest me to do along with this continued medicines?