Pregnant with low HCG

Johanna
Hello everyone!
I have been TTC for about 5 months after being on BC for 7 years. I have been using the 5 days before your missed period test. After testing 3 days sooner I got a BFN and really believed it. Well my period never arrived. On the day it was due I took a test and got a BFP, with faint line. I took several test the next day and all positive just faint positive. Took a digital one and it read "PREGNANT". That Monday I called my Ob and he asked me to come in Thursday (last week). That very next day after I called my ob I started bleeding. I went in for blood work and my blood showed an HCG of 26. Went back two days later (the day I was supposed to have my original appt) and my HCG went up to 29. I bled for 4 days straight (red) and the ob told me it looks like I'm having a MC. He wanted me to come back 1 week letter to confirm and see where my HCG level is. I tested again yesterday and the blood came back with HCG of 226 (1 week from the reading of 29). I only know this because I called and the nurse told me. The doctor has not called me yet but I am so afraid. Has anyone had this happen to them?