Didn't start showing till 5 months.
Don't stress about size. Im 13 weeks with my 2nd child and my belly is already the size it was at 5 months with my 1st. Our bodies are all different, and different with each pregnancy.
i didnt start showing till later either. This is NOTHING to stress about hun. I think i was 22 or 24 weeks before i had a bump. All women are different and even so.most that do show early its not until about 16- 18 weeks. Dont worry your still very early on in your pregnancy! congrats!
Agree with toriajane2, I started showing at 15 weeks with the first, everyone is different!
Ladies need to stop stressing over tummy size. I'm on my second and didn't show till 20wks. Everyone's different just take it as it comes