A/C went goofy?

[Racinfan83]

This car is really starting to frustrate the he!! out of me...
Drove it two hours away to a show. Got runner up. About 20 miles from home the A/C quit blowing cold. I looked down and the display showed the outside temp was 24degrees. It was really like 86. Then the HEAT kicked on. So I shut the thing off. Little bit later the outside temp display climbed right back up to 87. Turned the A/C back on. Blew hot as he!! the rest of the way home. Opened hood when I got home and low pressure line was cold, compressor is cycling normally, still blows hot. I had a dealer convert it to R-134 last summer and it has been pretty much fine since - except it isn't as cold when sitting in traffic - better when moving but I figured that was kinda normal. Haibeck cleaned the radiator when I had it up there, and his chip is in it so car does not run hot. 200 Max. So now I got air that don't work, I think the front end is toed out, can't find the frickin "SES" light, and still have a vibration I have spent $1000 trying to fix that isn't.... Getting old in a hurry..