My phone is flashing green and glitching out!

I thought it might be from overheating, so i put it in the shade for an hour, which seemed to work, but now it's still acting up two days later! It usually is a gradient that moves, seemingly splicing the current tab in half.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0