Job hunting

I have been looking for a job since I found out at 3 weeks snd 5 days pregnant. I am now 15 weeks and 5 days pregnant. I live in a tiny town in Hobart Australia and everyone knows everyone and they all have family like our shop Woolworths is run by family members, I've applied at least 10 times and they've hired a bunch of new people, nieces and cousins this time I asked them, even the McDonald's people are friggin related. My only option is a job an hour away from where I live and I've been applying to them also with no luck but Christmas casual time is coming up and that's how I got my last job before my shop closed down but I'm getting pretty friggin big now randomly, I'm thin so this big belly is noticeable. My question is, if I get an interview would it be wrong of me to wear a nice baggy shirt and hide it? Would that be rude of me, I know they'll find another reason not hire me but crap even dominos rejected me here. I want a job desperately so I'll hide my belly, I need a job so badly, I love working I wish my shop never closed down :(