You'll have to wait until your college's financial aid department has received your FAFSA information (you did put the college code on the application, right?). Once they have your info, they'll put together an award package consisting of whatever federal, state, and institutional aid you're eligible for. They'll send you a letter listing what they're offering.
You were really late submitting your FAFSA-- you should have done your 2011-2012 FAFSA around this time LAST year. Right now, colleges are super-busy processing the financial aid for incoming freshmen starting in the fall. It could be several weeks or more before you get your award, and you really don't have any right to complain about how long it takes. And because you were so late applying, available funds (especially the Pell grant and work-study) will be very limited. Contact your financial aid office for a better idea of what to expect.
Oh, and if you plan on continuing college in the fall, you need to submit your 2012-2013 FAFSA immediately. That will be based on your/your parents' income tax info for 2011.