f1 opt visa expiring ,couldnt apply h1 in time

Iam international student on f1 visa at University .

I graduated  with PHd biology from the university.


	My F1-OPT is expiring on Jan 1,2014 including the stem extension.
		I wasnt able to apply h1 in time.
		Please let me know what options I have now to stay in US.thanks.

Enrolling back to school unitil the next H1 dates is the option I guess. (My opinion only)