EDIT: yo take a look at the signature section of your account:
Not sure if that's actually legit lol. It says theymos(bitcointalk admin) but it's domain is "theymos.e4ward.com". I honestly don't know about that.
It's legit domain of theymos, but it's not clear, was that message in signature was posted by him.
OP, try to contact theymos, probably he will ask you to send him a signed message from your staked Bitcoin address (I hope you've posted your Bitcoin address somewhere on Bitcointalk). If he will be able to verify message, he will unlock account. But unfortunately, this proccess can took few months or even more.
P.S. How did you managed to upload birthday cake image in to your profile?