Cali is crazy expensive and the acting market is very saturated. if you want to do it professionally you must be in the top 10 to 20% on top of having connections in the business and the degree is pretty much useless. not trying to put you down, I am just giving my honest opinion.
If i were you i would take the job in your hometown and take night classes, meet people wanting to get in the business, preferably inspiring directors and editors , participate in their short films and do local gigs like ads. Al these is going to build you a nice portfolio, we are in the internet ear moving to LA perusing the artist dream is out dated since you can look for gigs and pass castings online. And all of this will be financed by your job.
Good luck and best wishes.