Am I big or small for 26w!? 😕

Haleigh • Baby Messiah💙 due April 26,2016
Lately I've been to the doctor and they've told me that I've gained 20 pounds already and I'm only 26 weeks, I don't feel like I'm bigger besides my belly. Some people tell me I'm small for 6 months, others tell me I'm bigger than the normal 6mth pregnant women😕 opinions???