15 +5 days and still nervous.

Ayah
I saw my little baby at 9 weeks and heard my baby's heart beat at about 13 weeks . I now have another appt with my midwife next Friday but I'm
A nervous wreck .  So afraid I won't hear my baby's heart beat , or something will be wrong . Anyone feeling the same way ? I just need some reassurance . GOD WILLING everything is fine , just a little scared .