I'm 10+2 with my first one and started showing before 6 weeks! :/ Not sure that's very normal! I'm having to wear loose shirts because we haven't told most of our friends yet!
Sometimes that happens. With baby #3, I went to visit my sister 6hrs away aroun 25 wks or so & when we left our house I was still wearing my normal clothes. Half way there, I literally ballooned. I couldnt believe it. Everybod is different. Every pregnancy is different. I never knew how true that was until now with baby #4. Try & enjoy.
I am 29 weeks. I have gained 30 pounds so far but my belly isnt big at all. Some people say I really dont look pregnant. Enjoy it. I am sure we will be big and waddling before we know it:)
I'll be 24 weeks tomorrow and I'm definitely showing! It's my first as well, a girl :) I would say trust your dr. I'm sure you've had an appointment recently. If he/she doesn't see an issue with your weight gain or belly growth then there's nothing to worry about. As long as the baby is healthy and measuring the correct number of weeks. Every woman's body is different. You are fortunate. I was pretty small pre pregnancy. 5'6" and 115lb. I'm gaining real fast and feel huge! Enjoy your size while you can :)