So last week I bled a ton thinking it was just a super heavy period. I've been light headed and exhausted. I'm supposed to go to Mexico for weight loss surgery on February 5th. Well the last 3 days I have felt the need to take a pregnancy test.. I finally caved and got positive tests. It took 5 years of fertility treatments to get pregnant with my twins who are now 2. Do you think its possible im not having a miscarriage? The bleeding I thought was my period was alot.. more than my normal cycle. I am going to my obgyn Monday.