Advice on freshman schedule

I’m an incoming physics major and I’m seeking advice on the schedule I have planned for the fall. Right now my schedule is Math 20D, WCWP 10A, COGS 1, Freshman Physics Seminar, and CSE 8A (likely won’t be available to me, so switching with PHYS 5).

Is this schedule too difficult for a first-year? Also any comments on the classes themselves (classes filling up, advice, etc) would be very helpful!