So, I was experiencing 3 things. One I couldn't see any skins but all the default ones. Next when I would log in and out of a server, I would see a white screen for few seconds and then it would all go back to normal. But I thought that if I deleted and reinstalled MC that it would fix. So I deleted MC, and I went to the MOJANG portal to download minecraft and it said that I can't download MC because there is an error. I know there is an attachment spot down below, but I can't do that right now. So I am going to send a link now. https://gyazo.com/d19d7c5e799bd555e4055f6f904b781e