From last six months periods are irregular..if also it came its very heavy,initially doctor adviced me to take regiatone tabs course, then next two periods not came then started course to strat periods, periods started, then again it was 3 months gaps ,doctor told not to take any tablets, after that I started my periods , initially 2 days only few drops,then after 6 days heavy bleeding with clots,today is my 12th day with heavy bleeding with clots, m thyroid patient as well, but my thyroid is normal..please advice how to stop my bleeding. Feeling very weakness, done all tests everything is normal, my sonography is also normal