3rd baby - bump is huge already!

Mummas - I’m not even 6 weeks yet but people can already tell I’m pregnant. I’ve popped already and there’s no way I can keep quiet about this pregnancy to the standard 12 weeks. Please tell me I’m not the only person (it is my 3rd baby) that looks about 4 months + pregnant already??? I’m 5 foot nothing and had huge ab separation my previous babies so maybe this is why I look so pregnant already even though I got back from 9 to 2 fingers separation? My body has assumed the pregnant look very quickly 😳