Well every one is diffrent. But 3 weeks is WAY to early. I started gaining weight around 6 weeks, but I didn't start to show till about 13 weeks.
Though I know a girl who's 6 months and just starting to get a bump...
------- D.eVRon
6:59 pm on May 5, 2008 | Joined April 2008 | 53 Days Active Join to learn more about bunnyinspaceBritish Columbia, Canada | StraightFemale | 274 Posts | 807 Points