Hunger pains

Im 22 weeks and I keep getting woken up by my hunger pains, but if I eat that early I typically get sick mid morning. So I have to put breakfast off for a while. Like 4am wake up calls every morning is getting old. Especially since I wake up all night long. Every time i move. Every time my husband moves. Every time my cats walk over my face. Ugh... sleep was already an issue for me, and now its damn near impossible.