are there any lovers to enemies? i think those would be very angsty

Don't know about angst, but here are some enemies to lovers trope stories:

Nerd Project
https://www.mangago.zone/read-manga/nerd_project/

Roses and Champagne
https://www.mangago.zone/read-manga/roses_and_champagne/

PASSION
https://www.mangago.zone/read-manga/passion_1/


No Moral
https://www.mangago.zone/read-manga/no_moral/

Semantic Error
https://www.mangago.zone/read-manga/semantic_error/

Blaze Out
https://www.mangago.zone/read-manga/blaze_out/

Sunday's Consolation
https://www.mangago.zone/read-manga/sunday_s_consolation/

Touch Up
https://www.mangago.zone/read-manga/touch_up_jujucat/

Exploratory Battle
https://www.mangago.zone/read-manga/exploratory_battle/

Addiction
https://www.mangago.zone/read-manga/addiction/

Did It Work
https://www.mangago.zone/read-manga/did_it_work/

Crossing the Line
https://www.mangago.zone/read-manga/crossing_the_line_1/

Dead or alive
https://www.mangago.zone/read-manga/dead_or_alive/

Crash Into Me
https://www.mangago.zone/read-manga/crash_into_me/

At the End of the Road
https://www.mangago.zone/read-manga/geu_kkeute_issneun_geos/

Mad Dog
https://www.mangago.zone/read-manga/mad_dog/

Beasts of Desire
https://www.mangago.zone/read-manga/beasts_of_desire/

Excuse Me Dentist, It's Touching Me!
https://www.mangago.zone/read-manga/excuse_me_dentist_it_s_touching_me/

enjoy (｡•ᴗ-)✧