I don’t feel pregnant...kinda freaking out!

So I’m currently 19 weeks and I just don’t feel pregnant. Like I hardly feel the baby move at all. I’m still fatigued and I still get nauseous sometimes. This is my second baby and I can’t really remember how I felt the first time. I also feel skinnier than usual, even my husband brought up that I look smaller. Should I be worried?

My dr is pretty much a no non sense kind of dr, so that’s the only reason I haven’t called him. My next appt isn’t until the end of the month. I’m seriously freaking out