Thanks for all the advice!
So update I took him to the vet Saturday and they said it looked like a scratch in his eye that was beginning to get infected but they gave me an antibiotic for it and 2 days later it’s looking better.
Chameleon - Male 6mo Nosy Mitsio Panther
Handling - Handled 2 times because I have only had him a week.
Feeding - I feed gut loaded crickets, I have seen him eat 3 different days around 3-4 crickets a day considering I haven't had him a full week.
Supplements - I dusted with zoo med...
My cham has the same thing
Took him to the vet because I was worried, and turns out it was a bruise. They tend to fall sometimes and land on their belly