[VENT] school is starting soon and i'm terrified

i'm going into my second year of college in about a month.

last year was fucking horrible, and i spent every day absolutely miserable. i'd never been more depressed than i was last year, and i was only able to breathe on breaks. i haven't been doing much over the summer, but even my bad days are infinitely better than any day i had during the school year, and i think i've been overall more content.

i'm dreading going back to school because i don't want to feel so horrible again. i'm trying to take classes that i feel like i will enjoy, but i don't know if my professors are going to be good or not, and i'm scared that nothing is going to live up to my expectations. basically i don't want a repeat of last year, and not to mention the rumored "sophomore slump" that i may or may not experience.

tl;dr, school makes me sad and i hate feeling that way.

also if anyone happens to have any tips on how to make college more enjoyable and/or deal with the negative emotions, that would be greatly appreciated.