You got average grades and nothing unusual about you that would lead to scholarships? If you go to school the "normal" way you're likely to end up in huge piles of debt. Even if you go to community college first.
An open secret is location. Find a place in the country, or even another country, where college is subsidized for residents. Instead of going to community college in your home town, prioritize moving to that location ASAP.
Get a part time job, a crappy apartment, and start community college there. Pay close attention to their residency requirements to make sure you meet them as quickly as possible. Then transfer to the college of your choice and save tons of money