When did y'all start showing?!

Nakita • 30 years old, Married Baby 1- June 2015, Baby 2- October 2016, Baby 3- March 2018! Baby 4 October 2019
With my first I didn't start until around 15weeks(chunkier not round) this time around I feel everything is so much sooner. I also swear I have felt little flutters!! The first pic was me at 4 weeks the second is me now at just about 12 weeks !!