Moody, hormonal, snippy, bitchy ect....

I am 9w5days pregnant and for the last 2 weeks my tolerance for stupidity, life stressors, rude customers (I work in customer service), small annoyances, pet peeves ect. Has been non-existant lately. Pair that with going off my anxiety medicine, stopping smoking when I found out I was pregnant and these hormones---- I hardly can be around people without biting their heads off, rolling my eyes, saying something snippy/rude back, and just being overall in a bitchy mood. This is not my personality (I can usually filter myself and adjust my bad attitude quickly when stuff is bothering me) and I am having a hard time not killing my employees and customers. Not to mention my poor husband has to deal with it sometime too. Is anyone else dealing with this, or have any suggestions!? I hate being this monster woman!