How soon did you start to show (1st pregnancy)

So im 9 weeks pregnant now, but i feel like im already showing, not too much, like other people wont notice it but Im already noticing a tiny tiny bump, i didnt expect to see anything until at least 3 months or even 4 lol, im reakly tiny n 119 pounds, this is my first pregnancy, i know everyone is different but how soon did u see even the skighyest change in yiur belly size? Thanks in advance ladies!❤️