help

I hafta cough and hold the back of my head at the same time as it hurts each time I cough. I hope it's not the laughing gas. I had one shot, and bam. I went ga-ga. And now, (to be more precise, since just now) my head hurts alot. Izzun and lot promise I won't die from it. I hope so. Cause it feels like I am.