For a reason that I still don't know, my skin updated itself into a Steve "size" instead of the Alex size it was originally in. Then when I tried to put back the Alex size, it said that it was done but when i started playing after restarting my computer my skin was still in Steve shape. I then decided to use another skin with Steve shape this time and it updated just fine so I tried to put back my previous skin with Alex size and it updated my skin (the one i had origianally)  but in Steve shape again even though i cliqued on Alex size.

Sorry for my poor level of English. Hope you can help me, Thanks