Maybe pregnant.

Hey guys. I’m getting ready to call my doctor but I’m nervous that I’ll look like a hopeful fool. A month ago I had my 3rd miscarriage. My hcg went for 8, then to 5, then to 2. I’ve been extremely emotional these past few days. Af was suppose to start on Feb 1st, but I know after a mc your cycle can be messed up. Last night I took a few test.. I’m wondering if by some chance my last miscarriage it still showing a positive test?? Could I be pregnant again???