No patience left

I'm 36 weeks tomorrow and have been getting contractions more and more and my patience has left the building. Everything makes me want to scream and I feel so sorry for my family but they don't help either. I totally lost it on them the other night! I can't do anything, I'm super uncomfortable and can't bend over and my legs feel like they are full of concrete!!!! I hate going to the store because ppl just piss me off and I contract the while time I'm there. Just want to feel ok these last couple weeks!!! Anyone else losing it!!??