Hcg rising slowing, progesterone dropped

Hi! I got a positive pregnancy test on 3/22/25, my ob had me draw a series of labs, here are my levels:

3/27: hcg 382 progesterone 15.60

3/29: hcg 507 progesterone 14

3/31: hcg 777 progesterone 7

I already had the full panic attack wondering what I did wrong. My ob said my hcg is still rising and wants me to start a progesterone supplement. I guess my question is, is there any success or similar stories to this? I just rather be prepared for what to expect even if it’s bad.

Thank yall!

UPDATE!!!!

Started progesterone 200mg 3/31 and redid my labs on 4/2, my hcg has finally doubled and my progesterone is at a 16. Fingers crossed we keep heading upwards! Redoing my labs on 4/6.