Your major is not your career. Few math majors become mathematicians but many companies want employees who can set a goal and complete it. They want employees with degrees because it shows that they have learned problem solving, communication, teamwork, etc.
If you aren’t interested in school, stop taking random courses that don’t apply towards either CSULB GE requirements or a specific major. Note that CSULB GE requirements changed this year. If you started at CSULB then withdrew to take courses at LBCC, you might need to fulfil the new GE requirements. The LBCC academic advisors should be able to help you.
I would start here. Talk to someone in person who can look at the courses you have completed and advise you on the major you are closest to completing. They should be able to help you set up a plan to get back into CSULB and complete a degree.