Hcg or let it be?

Ty
Looking for some comforting insight from my ttc and moms to be ladies. BFP on Wednesday, with no period after mirena removal on July 8th. Hcg on Wednesday which was 441, repeated one today Friday 661 and 14 progesterone. Doc said its low and they want to repeat it on Sunday. The test results wont affect the outcome, it will happen what it will happen and it is honestly consuming every moment of my day thinking and googling charts. Shoul I just let it be?  Results wont change what happens. Im just really confused.