<s>[INST] I have been having bad back pain cramping and what I think is my period for two going on three weeks now.it keeps stopping and coming back sometimes heavier than before. Today blood clots with white and clear stuff came out I m a little concerned About it. [/INST] Hello, I had gone through the case and found that this is not normal and I will advise going for ultrasound of lower abdomen and pap smear if there is any white discharge. Hormonal test and then take treatment. You did not mention your age, so difficult to diagnose the case as you described. Because there might be many cause-Uterine fibroidHormonal disturbanceMetrorrhaiga with LeuchorroeaClimacteric Phage if age more than 45. So go for the diagnosis and consult to gynecologist for treatment. Hope my answer will be effective for you. Thanks </s>