Any overweight moms out there?

Brittany

Any women overweight and pregnant and when I say over weight i mean 300+ when I was 17 weeks my doctor asked me if i could feel my baby n my response was no not at all n he gave me a funny look but when we did the ultra aound she was just a wiggling around well I'm 19 weeks now and still nothing has anyone had or is having this issue it kinda worries me if I should be feeling her by now...