Ok I am seriously turning myself insane.

I miscarried 7 weeks ago now. I have been waiting for AF to come when I started getting the exact symptoms I had of pregnancy about a week ago. I tested straight away and it was negative.

4 days later and I tested again it was a faint positive. I tested the next day still positive and a little darker. Today I started getting thicker brown spotting/ discharge heavier than normal discharge I did a test and it’s faint still but I can still see it. Am I miscarrying early? Or is this all normal? I didn’t have any spotting with my first pregnancy until I miscarried at 7 weeks.

Pls tell me wtf is going on 🤦🏼‍♀️