Waiting for period after progesterone.

I went to the dr bc I thought I miscarried at 5 weeks but after a blood draw my beta went up before Christmas weekend. My doctor ordered another draw to see where they were at the end of the week and since they went up quite a bit from a previous draw before I bled, he ordered me to take progesterone, high dose folic acid, and baby aspirin just incase I didn't miscarry because I had another chemical pregnancy the cycle before. I was on the progesterone for a week until my second labs came back at 3 after they were at 44 almost a week before.