@lainedillard That was my original thought, and it still could very well be. But without being able to see the dorsal spines, it's impossible to tell at that ...more size since Longears and 'Seeds look...
Oddly enough, appears to be a baby Pumpkinseed. There are Pumpkinseeds in FL? (Exact location would of been helpful, went to profile to find out where OP was from)