Super nervous....

I'm 6w4d today. I'm going to see a  perinatologist tomorrow with my first ultrasound. This is my first pregnancy after finding out the reasons for my 3 pervious miscarriages - factor 5 blood disorder and a unicornuate uterus. I am so nervous. Mostly because at this time in March I ended up in the hospital hearing my angel baby's heartbeat and the next day I was in the OB's office being told that I was miscarrying. I'm praying for a healthy, sticky pregnancy. Trying to keep my hopes up. But it's hard when all I feel like doing is crying. I feel as if I spend most of my day trying to analyze what my body is telling me... A cramp or back pain send me thinking that I might be miscarrying. Idk what to do about it...