The game thinks i left a game when i did not.

Today I was testing out fizz in co-op vs ai intro when the game ended I pressed skip stats and then I wanted to go to a team builder and then it said I was already in a game and it told me to restart. SO I did and when I tried logging back in and it said that I need to reconnect to my previous game with had already ended and so I tried to "reconnect" to an already ended game. and the screen was black. so I exited out of it restared my computer. and it said that I still needed to re-connect and stuff please help cant log back in