FTM is it possible that I felt the baby?

Sousou

I think I felt the baby move for the first time yesterday. It felt like something move inside, like shifting. I felt something rub against me. I'm 12 weeks and 5 days. I have not been paying attention to my body because from everything I've read it's wayyyy to early for a first pregnancy. But this was obvious and it was definitely not a gas bubble. Am I crazy? It's too soon right?