I drank bottled water in Texas lol during my last pregnancy. Oops. I have a healthy boy :-) 

Yes. Bottled water is terrible for a baby. When the plastic that is used to make the bottles is heated (like in a storage warehouse) it releases phthalates, which are endocrine disrupters, into the water. These bioaccumulate, which interferes with the development of the fetus. 

Our water is terrible at our house. I never drink anything but bottled water. And I've never had any problems. :)

I only drank bottled water during my first pregnancy because that's all I drink and my little girl is very healthy and happy!

You can never drink too much water during pregnancy. The more the better!

The plastic is bad for you and it's not regulated as well as tap water is. You would be much better off buying a reusable BPA-free bottle (Nalgene or something like it) and using filtered tap water.