Hi I had a chiari malformation with removak off tonsils, I have a cyst coving my spinal cord right next to brain stem, I have severe crap pain today?

Unclear. Not sure exactly what your question is except that you are in pain. Given the history of a Chiari malformation, suggest you be seen promptly in order to address your issue.
That's not good. Seriously, if the pain is acutely severe, or of sufficient intensity as to be debilitiating, please seek help now.