First time momma here! Any input?

Kaitlyn

Hiya, just went to the doctor today & was told my HCG level was 90… is that to low? Should I be concerned? I make 5 weeks tomorrow according to my last period. Received my positive at home test 3 days ago. No bleeding and mild cramping throughout the day, nothing serious (less painful then my period cramps) today was the first day of my missed period