Hello, I m im six weeks pregnant. Two days ago I woke up with brown spotting blood. As the day progressed I had brighter medium flow blood. Visited the hospital and they took blood and said they were going to measure my hormones when I visit my OB on Monday. But last night I started to get more red blood and when I looked in the toilet I passed what I think its tissue. During my periods I never had passed any clots that were big. But this one was on the bigger side it wasn t like around or anything it was long and thin about one and a half inches long and a half inch wide. And for the rest of the last night and today I ve been passing smaller but still around the size of a dime clots. and I havewhat I think is really bad cramps. When I have my period I would get cramps but nothing like this. I can feel it in my lower back. And what I was wondering is if this does sound like a miscarriage. Or if I should go see a doctor at a hospital since it s the weekend. Or if I should wait until tomorrow morning to make an appointment with the OB. And if this doesn t sound like a miscarriage or if it does but there s still other things what else could it be. Thank you.