LONG HEAVY PERIOD HELP LADIES!!!

Ok ladies I had a doctor's appointment last week I had to do an ultrasound of my ovaries to make sure I had no cysts because it was my first round on clomid my period jus started last Monday and the appointment was Tuesday and my doctor said everything looked fine so I can start round 2 of my clomid the next time my period is on but I'm still bleeding since last Monday which is 2 weeks now and it's very very heavy what can I do to slow it down ?????