Need some reassurance 😞

I’m currently 11w1d today with my rainbow and taking progesterone pills 200 mg every night. Before this I had 3 mc’s, all due to low progesterone. My doctor told me yesterday I can stop taking them when I hit 13 weeks. I’m so scared and nervous like what if something happens and I’ve just been so dependent on these so far. Please someone tell me they were fine and baby was fine and healthy when they quit taking progesterone 😭😩