I don't know how maternity leave works where you live, but here it's a percentage of your average pay before you go on it...so if you're finding that you can't do as much at the place you're working now, maybe try to find something that pays as good or better so that when you go on mat leave, you've got a bit of income to work with. That's if mat leave works that way in your area...
I feel the same way. My boss seems to not realize my limitations, and I get a lecture every week about how I'm not doing my job...
I say apply other places. Why not? Keep what you got, but if something better comes up jump on it.
U could and if that's what u want to do go for it but I'm sorry honestly idk if anyone would hire u since ud be goin out so soon but all they can do is tell u no.