Well, I don't think you have to say you "hate" anybody. I would let them know you are under alot of stress right now and you need the peace and privacy of your home. You are uncomfortable and the hormone changes are making you a little depressed and cranky. You just need to be more alone and you don't feel up to having guests in your home right now. Maybe practice looking in the mirror and telling yourself this as if you were talking to your friend.
Also fighting with your H can also be attributed to changes in your body. Being pregnant can put you on an emotional rollercoaster all its own. Also anger is a secondary feeling to something else. Could be frustration, sadness, loneliness, tiredness, hunger--but you may be skipping over that and going right to anger. Try to identify what the feeling is that is making you go to anger.
If you start fighting with H, tell him your hormones or going crazy and you are feeling really wound up at the moment and you'd like to talk later. I know you want his support but he may not be able to give it to you right now. And he sure doesn't want to fight with you. He'd probably rather avoid you than fight.
Keep coming here and venting. Maybe ask your doctor if he know of a place you can get a little counseling. Maybe a support group. They are usually no cost.
