Very low hcg

I thought I was around 8 weeks but my doctor said that my HCG level is only 123971. Which doesn't correlate to my LMP. Now, I have to go to my primary doctor and get an ultrasound referral. I haven't had a primary doctor in the last year or so. I've been trying to find one who isn't so booked in NYC but most of them are. I did find 1. My appointment this Wednesday July 29th. I'm really nervous because I do not know what to expect. I had 2 miscarriages early this year and was hoping this pregnancy will give me my rainbow baby. Idk. Still holding out hope that everything will be ok and work itself out.