I won a gift twice is it ok to create a giveaway!!!?!

No. Tell the creator of the second giveaway to reroll.

Won gifts should be activated to the Steam account used during registration, and they should not be regifted, traded, or sold.

EDIT: it's nice that you asked, but it would have been better doing so before your giveaway ended.

Nope. Contact the creator of the 2nd giveaway and tell him to reroll.
Creating a giveaway for it will get you suspended

That would be regifting, so NO.
Here

Ok thanks guys =)