With an 1180 SAT, the LSAT for law school admission could be extremely difficult for you.
And like others have said, you don’t just ‘switch’ to Computer Science major. I don’t see any STEM prep classes.
Has your guidance counselor seen your list of schools? Have you toured any schools officially? Except for UW (which I know nothing about), I don’t see you getting into any of the other schools on your list.