Earliest you heard / saw heart beat

Briana

I’m going in for a scan tomorrow and I’ll be about 6 weeks plus a few days according to my app. I’m nervous this is too early but my dr wanted me to come in due to some lower progesterone

Feb 9- hcg 913 progesterone 9.77

Feb 14- hcg 3,300 progesterone 16

Do you think these are good numbers ?