unable to login?

good day people

i was sitting in a lobby and suddenly i lost connection to faf
normally reconnecting to faf would fix this but the client was unable to so
thus i tried to restart the client
now i get "log in whit browser" screen when doing this i am asked to validate my game via steam (again apparently)
but now when i try to do this i get the popup that my steam account is already bound and apperently to a diffrent username aswell

You registered twice and forgot.
Do password reset via Steam to recover the linked account.

"Nerds have a really complicated relationship with change: Change is awesome when WE'RE the ones doing it. As soon as change is coming from outside of us it becomes untrustworthy and it threatens what we think of is the familiar."
ā€“ Benno Rice