I had a similar experience, and this was way into the era of "OMG college is unaffordable".

College can still be affordable. The specific college you want, the one that other people have heard of outside an eight-county radius, dorm living the whole time, out-of-state tuition, famous professors, guest lecturers whose names are well-known... well, probably not.

Just checked, the one I went to is about $18k/yr now, in-state tuition & fees. That's roughly an inflation-rate increase since when I went. You'll likely have some debt without scholarships or parental help, but a college job can keep that under control. CLEP out of a couple early classes, take advantage of that tuition being flat-rate rather than per-hour(!), and it's very manageable. Start at a community college and transfer, and the numbers look even better.