HCG look promising?

1st draw 4+1 HCG 44.6

2nd draw 48hrs later 118.6

3rd draw 48hrs later 321.4

4th draw 48hrs later 857.7

5th draw 48hrs later 2,045.0 5+2

I’m very worried due to previous miscarriages and I’m just paranoid. Do these numbers look like I should relax a bit? I’ve held my breathe every time I get new draw results and it drives me crazy 💔