20 weeks bumps πŸ’œπŸ’œ

ok so im 20 weeks now & i’ve met girls who were skinnier than me pre pregnancy i mean flat stomach who are only 14-16 weeks and now bigger than me. It sort of bothers me now because i want to show more like how they are is it normal to be this size at 20 weeks?????? can you guys post picture of your belly at 19/20 weeks