Plan b symptoms?

First time taking the pill due to a condom break during my fertile phase :(

Within a few hours of taking the pill, I had diarrhea, serious nausea, fatigue, headache and a dry mouth. Just hit 48 hours - no more fatigue or headache but my mouth is still dry, no appetite and nausea off and on.

I got a ton of info over the internet on how long it could last but want to know personal experiences.