What was the earliest you felt your baby move?

Shelley • Aged 30, pregnant with first baby, due 11th December 2016
I'm 16 weeks and 3 days with my first baby, I keep seeing lots of ladies saying they feel 'flutters' etc. I was a little overweight when I got pregnant but not by a lot, and yet I don't feel anything yet, I'm pretty sure what I do feel is trapped wind........lol. X