35 weeks and sick of everything

This is my 3rd daughter but my first pregnancy I worked though. I so hate my job right now and everyone around me I literally hate. I feel so tired and swollen and nothing fits... I'm venting because if I dont I might lose my mind and say how I really feel about everyone around me. 29 days can't come soon enough for me to give birth and take a break from everyone around me. Why am I so hostile and is anyone feeling this way. On top of all that my hair is falling out and is dry as shit...