I hope you have been saving all that mortgage money, and that you have a hefty savings.
Unfortunately, Florida is a RECOURSE state, and the Bank can come and take all that away from you.
You have received a NOTICE OF DEFAULT, either mailed to you, or tacked on your door.
Next, you would receive a NOTICE OF TRUSTEE SALE, which is the last step in the Foreclosure process: On the day of the Trustee Sale, you will no longer own the house, one way or another.
From that point, you should plan on 30 days to move; give or take.
Good luck and may God bless