What is this black spot underneath my cham?

[goosay]

Hey everyone!
After my chameleon’s last shed yesterday, I noticed a little tiny black spot underneath on his chest. Attached are some pics. Anyone know what this could be? He’s acting completely normal so I’m not overly concerned but will post husbandry later when I have a moment if you guys think it is necessary.
Thanks !

 

[salty dog]

I like your cham!! I got one like him, mine is blue bar red & yellow body.... the spot, not sure, possibly a spider bite...