Boyfriend not wanting touch

My boyfriend has been in a weird mood for the past week I’ve been working even harder to make him happy (cooking his favorite foods, getting his favorite take out, doing his laundry, folding his clothes ect) but today he won’t hold my hand and doesn’t seem to want me to touch him at all does anyone know what this could means bc I have asked him about it and he says he just feels of and when I press he gets upset and walks off I don’t know how to go forward