What can you do if you get pregnant at 15 in the state of Florida pertaining abortions or planned parenthood?

I'm 15. What can I do if I miss my period in 10 days? Can I go to an abortion clinic? Do my parents have to give permission, accompany me, or even know about it? What would it cost? Could i have an abortion paid for by the state? Is there a pill I can take (not the day after pill)? Can I purchase the day after pill at a clinic for a future mishap? Basically what is the best thing I could do if worst comes to worst, without my parents knowing. IM NOT ASKING TO BE PREACHED TO. just what I can do. please help