Baby Movement???😲

TMI as me and my fiancé wake up at 6am and start the dirty deed and he starts going pretty fast. As he gets tired and stops for a second, all of the sudden I feel my belly shift. I hurry and put my hand where I felt the shift (left side of my belly right below my belly button) and there is a small bulge as if the baby pushed himself to the side to get away from my fiancé! This is the first movement I have ever felt so I hurry and grab my finances hand and place it on the little bulge asking him if he can feel it. About 3 seconds after placing his hand the little bulge goes down a little. What my fiancé couldn't feel but I could was this weird wiggle feeling as if the baby was moving again but towards the center of my belly. I'm emtional as hell and start crying that I felt the baby for the first time and quickly laugh it off.

Has anyone else felt this as a first movement???? I way laying down on my back as well.