WTF IS UP W MODER WARFARE 2 FOR PC!!!!!!!!!!!!!!!!!!!!!!!!!!!!…

I ENTER HACKED ROOMS ON ACCIDENT AND I SUDDENLY GO TO LVL 70 W LITERALY EVERYTHING UNLOCKED! FOR NO GOD DAMN REASON! THIS HAS HAPPENED TWICE AND IVE SEEN KILLSTREEKS AND EMBLEMS AND TITELS ALL UNLOCKED. ITS ****** ANNOYING. HOW THE HELL DO I RESET EVERYTHING BACK TO NORMAL?