my gf said in a chat, inagat you hun?

[Who me?]

can any one tell me the meaning of INAGAT please help.i didn't have time to ask what it meant and it is driving me crazy, i want to be able to respond to her the next time we chat or i send e mail,i am from the us and am trying to learn her language via chatting, she speaks both tagalog and visayan. salamat