5.13 bugged my launcher?

Hi everyone! Since the last patch my launcher has been terribly buggy. The Log In Background is black and I don't hear any music. That alone wouldn't be too bad, but I also can't see game/friend invites, however I get the notification that I got one. I can't use team builder because I can't see the thingy where you pick a champion and his role. I can't add friends or search for players (I click on the icon and nothing happens). When in Queue and accepting a match, I can't see if the other players accepted too. And my icon is way too big. Does anyone have any tips?