The comment section can be helpful if you have a legitimate reason for some lower grades such as medical issues, family issues etc… but do not spend a lot of time trying to make any excuses. No one is perfect and people do falter. Your EI should get you into the CSU’s. You have a good chance for Pepperdine and Occidental if you can get your SAT scores in the 1400 range. UCR is solid. UCLA/UCB will be tough but possible along with UCI/UCSB and UCSD. Might want to add UCSC to list. As many prospective UC applicants found this year, apply widely and love your safeties.
Best of luck.