Homescreen

So before I played the Aquatic update, everything ran smoothly, but now, the realms I've joined arent working, the featured servers arent working, and I can't even change my skin!! Yes, I have the full game. I've reinstalled the game 5 times and yet it still doesn't work. It keeps saying to check the connection or there are connection issues, but it shouldn't be for monthly periods. When I go to featured servers, it says "Coming soon" but on my other account it all works perfectly.