What do i do with my life?

okay here is my situation. im a senior in high school, (even though that dosent count for much) and i know all my cons and pros. currently, and i have actually counted, i have way too much cons for ex:low self esteem, no motivation, forgetful, probably depressed, weak physically, and very procrastinating. i realize all this, but what should i do now to become a better person.