13 weeks seeing/feeling movements already?

mikayla • mommy to a princess 💖 Due: April 8th, 2017
I was laying down this morning and felt what i thought was a gas bubble but it was different in a way. It felt like it had more pressure, then i look at my stomach and you see a dome pertruding from my pelic area/lower abdomen EXACTLY where the baby is, SO gently pressed it and it moved down. Could a gas bubble make your stomach pertrude like that? I wish i had a picture