So I started my period today early in the morning. Around 10 in the morning cramps started really really bad and I started bleeding a lot. Then I felt nauseous and I had to go to the restroom and passed a lot of clots. Right now my period is super light and it’s scaring me because this has never happened before. In the morning is was so heavy that it filled two pads within the hour and now I won’t even fill one. What’s going on?