quick question

Takayla
So just a second ago, as I'm laying in bed I realize that baby has decided to reside to the left side of my tummy. After a few minutes I start to feel a funny feeling in my belly button I came to realize that my belly button is moving up and down and I'm having a lot of the "butterfly feeling". Now this may sound weird but yes, I witnessed my belly button itself being pushed up and sinking back down. I'm 14 weeks today and I'm wondering if any other moms have experienced this, it's funny to me but it's also kind of freaking me out. Being a first time mom and all I don't know if this is normal or if it is just the baby moving! It's not my breathing, I've held my breath and watched it continue. I also can feel the movement in my belly button also, I took a video of it to show to my husband but I'm pretty sure once he gets the chance to watch it he will be just as freaked out as me! HELP PLEASE!!!!! 😳😬