Chance me please!

<p>Hi, I'm an African American female and resident of Florida. I'm a junior in the IB program, my schedule is as follows:
AP U.S. History- A
IB Math Studies- A
AP Biology- C (May be able to pull this up, but I doubt it)
Pre-IB Spanish 3- A
IB World Geography- A
AP Psychology- A
AP English Lit- A
I've taken: AP World History, English Pre-IB, Geometry Honors, Pre-IB Biology, Spanish Pre-IB 1, AP European History, Algebra 2 Honors (took Algebra 1 in middle school), Chemistry Pre-IB, Spanish Pre-IB 2, AP Human Geography, and AP English.
Throughout my highschool career I've taken 4 AP exams and gotten 3's on all of them except for 1, when I got a 4. My grades are pretty fair except for my freshman year where I kinda screwed up, especially towards the latter end where my grandmother was dying and the trauma caused me to totally blow on my exams, do you think if I used the application essay and explained this as well as to retake the two classes I got C's in, UF would be willing to over look that? Anyway, I've had loads of community service (as a requirement for IB) and was in band, on the soccer team, on the volleyball team, and a part of the english lit and photo club, I also will be joining the national honor society very soon. IDK what my unweighted and weighted GPA is, but i got a 23 on the PLAN (pre-ACT test) test and a projected score of 1630-1950 on the SATs. What are my chances of getting in this school? I would like to be in pre-med and major in biology or anatomy and human physiology, or whatever since I hear your major doesn't matter too much as long as you take the pre-med track. Also, will UF factor in my AP elective courses when recalculating my GPA, or what? Thank you for taking the time to read this :)</p>