Can someone help me with this? It's about college.?

Nothing before high school counts. Now, things like orchestra (since you are still participating, and if you continue through high school) can count. But anything that took place before high school means nothing to colleges. You need to keep up the participation in clubs, etc during high school. Really, they care more about your GPA and your ACT/SAT scores. You do need extracurriculars, but not that many. Just 3-4 good ones and a few leadership positions.