Can I still become a pilot?

I want to be a fighter pilot in the air force. However the odds seem to be stacked pretty high against me. I graduated with a 2.9 gpa in business administration. Not only is my gpa low for ots but my degree is not in what they are looking for. It looks like the only way it could be possible is to enlist, Then apply for ots when i am in. However it seems unlikely that they would accept anyone that way. Any thoughts on what I should do? ROTC is out of the question because I have already graduated. And I really need to decide quick because i am 24 and my time is running out. Any information or ideas would be helpful. thanks everyone.