Progesterone Drop? Happend to anyone?

Anyone’s progesterone dropped down but then increases?

I’m taking Endometrin ( Progesterone tablets )

And weekly Primolut injections

First Beta “July 21”

HCG 704

Progesterone 12.680

Estradiol 374

Second Beta “August 1st”

HCG 2836

Progesterone 6.770

Estradiol 310.50

I’ve never had HCG this high, I hope I don’t lose this pregnancy,

i really need some experiences or tips until i can see my Dr which is on Monday

I haven’t got any instructions or anything and I’m worried now