18 wks and still don’t feel baby?

Heather

Has anyone else not felt their baby move yet? I’m 18wks5days and any movement or flutter I have felt seems like it’s my own heartbeat or gas.

I’ve switched sides, laid very still, drank and cold beverage, all the things. Still, nothing. He looks so active on the sonogram so I’m just wondering why I haven’t felt him yet :/