Pros touchscreen going crazy

[class1c]

so today i pulled my phone out and went into landscape mode. everything was goin smoothly.. then i went back into landscape went to close out the programs i had running and to my surprise the start menu popped up. so after messing with it, reflashing it, rebooting it, chocking it, it seems that the entire right side of the screen is the left side (make sense?) sometimes it goes normal but whenever i go into landscape and back to portrait it happens. ive redone the whole screen align.. any takers?