Help me! I'm worried!

Sj`s Mommy
I am 17 weeks pregnant with my first baby. Lately, I've been worried. When I press down on my belly, I don't really feel any kind of bubble. I feel baby move, but I can't feel where he/she is. What if my baby isn't growing right? I'm not a big water drinker but I'm doing my best. I'm so worried that something is wrong and the baby isn't growing!