I just finished my second year of college. Applying for schools and taking those tests is very scary. It's almost equally as scary to pick a school and move out. When I was a senior, there was this one school that I really wanted to go to. I was rejected and ended up going somewhere else. Turns out that I am exactly where I need to be and had I gone to my original top choice school, that would have been a disaster for various different reasons. I know this isn't terribly helpful to hear, but you'll find a good place for you. If you screw up and hate it, you can transfer. I should warn you against transferring too soon, however, because the first semester of freshmen year can be extremely lonely as you work on making new friends. It will get better though.

Picking a college is very important, but it's not the most important decision of your life. It's not like planning a child or something.