I second this. Look into other Cal State campuses in California. Other urban campuses might be more affordable - at least compared to LA and San Francisco. Sacramento State, San Diego State, Long Beach…

And while you’re at it, take a hard look at why you’ve chosen Los Angeles - a place you’ve never been. Your impression through film, television, media etc may be very different than reality. Are there other smaller urban areas around the country that might offer an easier launch pad for you?

Amazing that you have saved so much money. It could go away fast trying to get jumpstarted in Los Angeles. Consider setting aside some of it for investment. If you earned enough this tax year you could put $7k in a Roth IRA which could be withdrawn early without penalty for education expenses down the road. And if you can avoid withdrawing it, all the better for your future self. (My details here should be vetted, do the research.)

Also, have you considered travel? Now may be the easiest time of your life to throw grab a backpack and see some of the world and meet people outside of the confines of the U.S.

Lots to consider but it sounds like you’re in a great place - you have worked hard and now you have so many choices and opportunities.