Hcg numbers -recurrent miscarriage

Brittany • 👼🏼10.12.19;👼🏼 6.28.19;👼🏼 11.15.19

It’s my third pregnancy, two previous miscarriages. I’ve been seeing a fertility specialist since we lost our last baby. Everything has come back normal. Anyway, they checked my hcg and progesterone a week ago today. Hcg was 53. They increased my progesterone suppositories and I’m taking baby aspirin. Monday my number went from 53 to 116.9. 70 hours later we rechecked and I was only 197.1. I am supposed to recheck on Monday and have an ultrasound on Wednesday. Has anyone else had an off number and got back on track? I guess I’m not ready to give up hope. Idk if my mental health can take a third loss. We have no answers.