Feeling movement?

So I am 13 weeks 5 days, and throughout my entire pregnancy I have been waiting to feel baby (I knew it wouldn't happen for a while though). I've been paying close attention to how everything feels and what is normal for my body so I'd know if it was just a normal feeling, or something not normal like the baby moving. Last night I was laying in bed completely still reading and I felt it, it's not something that was normal for me and matched descriptions that I've read before. I really want it to be my little one moving, but I'm also a new mom, and I know they tend to feel it later.

Is this my baby moving?