Angry all the time

Erin
Since I found out I'm pregnant my feelings towards strangers has been increasingly negative. I can't stand people I don't know get near me or touch me. I get pissed off if a person gets in my space at the checkout line at a store. Going anywhere is a nightmare because I'm constantly angry. I made an appt with a psychiatrist but they are booked till jan 28th. This can't be healthy for the baby I'm 11 weeks pregnant and wish I wasnt. Any advice or is anyone else feeling this way?