I’m 20 and until the past 6 months my period has been regular. But for the past couple months I’ll skip a month and then excessively bleed for longer. I missed last month and now I’m on my 9th day and my period is still extremely heavy, full of clots. My cramps have been extremely terrible and I have to change my tampon just about every hour. Even two months ago when I last got my period it lasted for 11 days but it wasn’t nearly as heavy at the end like this one is. This will be just about my third period like this and it seems to keep getting progressively worst each period. Please help.