Please help ! :)

Amber
So I went to the er because I'm high risk 2 miscarriages and I'm now pregnant. Lmp dec 3 2014 it's confirmed I'm pregnant but I had bleeding brown red wen I wipe no cramps and a little mucus. Dr said I'm where I'm supposed to be When they did an ultrasound. I don't feel like I hae symptoms extremely tired moody on and off sore boobs and on and off nausea not noticeable ! Im scared this will end bad ! I have a bicornial uterus and thyroid disease so I've been told over ad over again I've had 1 successful pregnancy and I don't had trouble getting pregnant . But has anyone had blood like that that last for a bit and went away ???? Omg why is this so stressful it's supposed to be exciting !!!