Bleeding

Cassan
I'm 7w3d and I started spotty yesterday. Today it's much heavier bleeding like period. I just got off the phone with my doctor and she said that I'm probably going to miscarry if my bleeding is getting heavier. I am not cramping or anything, I just feel a little pressure lower on my right side adominal. I'm praying to god that I don't miscarry. I have been trying for three years and finally got pregnant. Has anyone been through this? I'm freaking out and don't know what to do. I have to do blood work to check my levels this morning.