16 weeks no bump

Me

I’m 16 and 3 with my first. I was 126 when I got pregnant and around 132 now. I have a bloat bump sometimes. When I’m on my back and suck in I can see a small bump. I haven’t felt him kick yet tho. When will I get a bump and feel him? It’s weird to think that maybe half of my pregnancy I don’t look pregnant.