Ok, So i fixed my issue. Im not sure how this even happened but watever. All i did was delete the quest item on the quest item list wen you open up the quest list, and then restarted the quest and everything was back in sync.
Ok so im not New to this but i cant seem to figure this out.....I have litterally done everything to get to Korin's tower. I can talk to the little girl and she ports me up to the top of the tower, but Korin has no quest. Please help not really in the mood to do this all over again.