The vet said it could gave been different things but we agreed it was mostlikely he ate an infected cricket and just went rapidly downhill from there. He did inform me on ways to make chameleon husbantry better in the future although I don't plan on having another chameleon for a while.
I 5ried to get uder his arm the first time but now hes moving yo much. I can tell u tho the one time i did get it the other day it went back but slowly.