lack of baby movement :(

It's really stressing me out. I'm a ftm 22 weeks + 4 days and lately my little man had been kicking and moving around all day for the last couple weeks. But since yesterday I've noticed that the movements slowed down. Yes I know it's still early but I feel I need to vent somehow. Today it's almost like he's barely moving. If I place my hands on either side of my bump while on my back he'll hop around and move a bit and that's about it.