Invisible layout, not working skins, can’t do anything because i dont see a thing

I don’t see my skins, the layout, settings, account, worlds, in game pointer, some in game items like shulker box’es (they can be lay down and are visible, but they aren’t visible in inventory or crafting. I had accidentlly changed cursor settings and now it’s inpossible to play with so slow camera movement, i beg for quick fix :’( (sorry for english, not my first language)