can you care to much ?

Lynzee
So I've been in a relationship for about 7 months I'm completely in love with him ,it was really love at first sight with us. He tells me he feels the same way. So I live with him and always around him I hate when he's not around. But lately I've been getting really jealous of girls messagening him and him liking pictures. I know I shouldn't let it bother me but it does. Anyone have any advice on what I should do. I feel like I over care about him a lot maybe it's bc I'm around him all the time and we've not had a night apart since we've been together. And it sucks I even hate staying at other people's houses right even going to a families house for a night or so bc I miss him so much and feel like I can't sleep without him by my side. Is this just me or anyone else feel like this too ?