I think you're banned forever.. people kept saying you'll get banned for 2 minutes forever and ever.. so I guess you gotta buy the game again. Look at the screens punkbuster got from me and I was using pbscreenshot blocker at the time. PBScreens.com :: Punk Buster Screenshots :: Player profil :: XxXokdudXxX .. Nametags and No spread are definitely detected in screens..
Search your Battlelog ID in the link I posted and see your screens.