I've been having heavy menstrual bleeding for two days now, changing a super plus tampon every 1-2 hours(I usually use regulars). The blood clots are not big at all but the cramps are very painful to where it's hard to do anything for 30 minutes then the cramps subside for maybe 10-15 minutes. I've been on a birth control pill called Jollivette since February and have had regular periods with medium flow and light cramps unlike this time. I was supposed to start around the 8th of May but was a little late this month. I had taken a
pregnancy test about a week ago that came back negative as well.