I got my period on 12/10 and it ended on 12/16, it was a little abnormal then on 12/26 I got my period again only this time it was a little aggressive in the sense that the first day was like regular and then the night of the first day into the 2nd and third day it got really heavy and with a large amount of blood clots and really bad cramping and I had to keep changing my tampon and pad every 45 minutes to an hour and sometimes less. So my question is has this ever happened to anyone and if so please share been worried ever since then. Oh, and it ended the third day.