Line progression and progesterone....

Kiya

Hello ladies! I had my FET on 2/3. 1 pgs normal embryo. I had a beta and progesterone 2dp5dt. Beta was <5 and progesterone was 45.4. I had another beta and progesterone done yesterday at 5dp and beta was 11 and progesterone dropped to 20.5. My lines are increasing in color but nervous more about progesterone. I’ll have another beta tomorrow and I know that will tell me more but does anyone have any insight on the dropped progesterone level? Here are my test from 4dp to today 6dp.