Progesterone at 7.5 anyone?!

Stephanie • 24 years old. Married 4 years. TTC baby #1.
So just found out my 21 day progesterone is 7.5 (day 21 for me was 5 dpo) which is low. Anyone have a value like this and still get a BFP. Doctor is saying not likely and starting clomid next cycle 😥 just heartbroken really wanted this to be our month