Pregnant/ need advice ?

Andrea

Omg never thought I’d get a positive pregnancy test! Im going to be 41 February 1st been trying for 8 months! Today my doctor called and said I’m pregnant 😊😊 so happy! I’m 14 days past ovulation! My question is my hcg is 74.20 is this a good number? Seems low to me what do you all think ? Also my thyroid is slightly high 3.06! They gave me a medication but heard it makes your hair fall out anyone have similar situations