16 weeks and almost no baby bump :(

Jennifer
Hi everyone!!
I'm getting worried and sad. I'm so anxious to start showing. I'm 16 weeks along and have almost no bump yet. I was really tiny before I got pregnant so I assumed I'd be one of those girls that start showing early. Not the case. 😢 
Anyone else who is this far along and barely showing. Is this normal? 
I haven't felt him moving around yet either. I'm so anxious. Feeling my baby growing inside of me is something I never thought I'd be blessed with experiencing so maybe I should just calm the heck down and be patient. lol