Hello Nicole:
I just brought up a couple of specific posts on anger, "New reactions to anger as an ex-smoker" and "Depression accompanying smoking cessation." I think they will give you some insight on the reactions you had last night. Hang in there Nicole, emotional reactions are part of the process, but the purpose of the process is to save your life. This means as annoying as the reactions are, they are worth it to quit smoking. Never lose site of this. To make this whole effort to have been worthwhile remember to never take another puff!
Joel