where's my bump!?

I'm 12 weeks and sometimes I swear I have a bump and other times I wake up in the morning and I look like myself flat stomach and all when will my bump make its appearance and when will I know!? I feel like sometimes I'm just chubby. It's so frustrating 😭😭😭😭 any one have any advice or comments when they started showing? Without it being bloat lmao thank you guys!!