I'm not sure if I did the right thing by applying early to college.?

Hi, I recently submitted my college applications about 2 days ago and I'm really worried because I can't send my transcripts yet because they haven't gotten updated with my community service hours and that takes two weeks. So what I'm scared about is that the colleges will immediately start reviewing my apps and not accept me because I can't send the transcripts until 2 weeks from now. Also, do you know if colleges look at SATs that have been taken after the application was submitted? Sorry, I have so many questions. I'm the first one who's possibly going to college in my family, so I'm really confused when it comes to all this stuff. I'm worried because I already took the SAT a 1570 on all 3 sections and I'm worried because I'm applying to Florida universities and I hear they're really selective now because of the budget problems....HELP!!!

So really all I wanna know is do they review the applications once they receive everything (in other words after the deadline?) or do they start reviewing them immediately from the moment you sent them and make a decision even though you haven't send the rest of the stuff yet?