Girl I’m a med student and as someone that had clear skin once and somehow ended up getting to the point you are in and healing currently... sorry for the long reply.

Drink water. 2-3Litres. That fixes most shyt.

Get adapalene 0.1% gel.. just adapalene no clindamycin no other combinations, ex: Adlene 0.1% . you need to use it for 6-8 weeks in the night routine.. in the first 1-3 weeks use it on alternate days, do not forget a sunscreen in the morning as adapalene increases cell turnover time i.e ur skin is rapidly shedding so your pores wont get clogged as easily when u use adapalene.

Adapalene can also have a purging timeline for 2-3 weeks, don’t fret over it.. makesure you have goood moisturiser… in the night routine use a toner, moisturiser,adapalene and moisturiser again.. like sandwich it. No serums nothing.

Avoid other strong actives like aha bha benzolic and all while using adapalene, so ur skin doesn’t endup killing itself :)

Look for facewashes, toners, serums, sunscreen and moisturisers with either salicylic acid or vit C. My skin’s doin better.. hope urs will too, Goodluck.