hormones or am I losing it?!?

I am going on 36 weeks pregnant and all of sudden became so unbelievably hormonal. my poor husband, he can look at me the wrong way and I will flip shit. and cry and cry if my feelings get the least bit hurt. am I just crazy? shouldn't my hormones have called down by now? Or maybe I'm just tried, trying to go to school for my bachelor's plus take care of a 3 year old by myself while my husband is gone monday-thrsuday 3 hours away for work. 😭😭😭 I just wanna cry and cry some more. I'm to the point even I can't stand myself.