Anyone else barely showing?

I'll be 18 weeks tomorrow and I barely have a bump. I mean I was a little chubby before getting pregnant but I wouldn't say I was overweight. I haven't gained much weight and this is my first pregnancy so I know it takes longer to show but I see all these posts on here of you ladies with these beautiful bumps and I always get a little worried about mine. I'm at that stage where I feel like I just look fat. Lol. I just want a bump and to feel my little girl start moving, I'm impatient. Lol.