Hi doctor. My name is vinodhinii and Im 21 years old. I had my menarche at 12yrs old. When i was 18, i had dance practice and after that i had perios for almost 2 months continously. It was heavy at the beginning and slowly decreased and finally stopped. Then i had regular perios but it was heavy and quite painful. Recently, i had to carry some heavy luggage and starting from 16th july till now im having period again. Initially it was heavy at night and disappears in the morning. But for from 30th july till 10th august im having heavy blood flow with many clots. The clots vary in size but some of it are large around 6cm.. it is really troubling as im having overflow till it wet my bed twice in just 3 days. Pls provide some explanation on this incident. Do i nid to get medical attention and is this a serius problem? Thanks doctor.