Has anyone taken progesterone because their levels dropped?

Ninja • 38 with a beautiful baby girl! 👶🏻🎀 Married to my love 💍

I’m currently around 5 1/2 weeks pregnant right now. 2 Wednesday’s ago, last Friday and this Wednesday I got my levels tested.

Hcg levels were rising just fine. Progesterone went from 14.05, then dropped to 13.3 then dropped again to 11.7.

My OB started me on progesterone today till 13 weeks. Can anyone share their experience? Should I be worried?

Also I took my first pill earlier today and got sooooo dizzy and lightheaded. Is this normal?

I’m also still breastfeeding my 10 month old. Does breastfeeding affect your progesterone levels at all?