Anyone else ready to kill???

Is anyone else suffering severe anger issues??? Everyday it's like Russian roulette for me. One minute I'm fine and the next my heart is racing and I'm ready to choke whoever it is that upset me. I'm not normally an angry person but these hormones are making me a totally different person. Like tonight, we ordered some pizzas and one of them was loaded with green peppers and mushrooms which we can't stamd! We called to complain and instead of apologizing or compensating us, they we're actually accusing us of ordering our own freaking pizza wrong!!! My heart feels like it's going to explode and I can hear my own pulse! I'm never eating there again!!