Cant log in certain character without freezing

I was flying my character from Stormwind to menethil harbor, Tabbed out, Wow closed and gave me an error message thing. so i tried logging back in and the game would freeze halfway through the loading screen and glitch the audio. i was able to log onto a different character and set all graphic settings to low, now i can log onto that character in iron forge, but everything is blue like i glitched under the map and it freezes within 2 seconds

Character is Tesa on outland 60 druid

Try unstucking the character through the account options.