I’m going to be a senior next year, and I’m not really sure what colleges I should apply to or if I should do anything to make my application look better. At this point, I think it’s too late for the latter, and even if I try to do something, it won’t really look good. The thing I’m worried about the most is my ECs, or lack thereof. 
My average is around 95%, my SAT score is a 2030 (710 CR, 690 Math, 630 Writing)
SAT IIs: Biology (680), Chemistry (750), Math I (660)
APs: Biology, Chemistry
My household income is around $30,000, but I don’t think I should bother applying through Questbridge because I’m not really that outstanding.
ECs: I pretty much have no ECs other than a few clubs at school, and they don’t really show my dedication for anything. I’m not even sure what I want to pursue, maybe something science-y or in the medical field.