Nothing in particular

hi!! maybe some of these would interest you?

chainsaw man (bro this manga has no right being as unexpectedly deep as it turned out to be ): https://www.mangago.zone/read-manga/chainsaw_man/

fukigen na mononokean (idk if this is super psychological, but it's pretty thought out): https://www.mangago.zone/read-manga/fukigen_na_mononokean/

dam of the forest: https://www.mangago.zone/read-manga/dam_of_the_forest/

mob psycho: https://www.mangago.zone/read-manga/mob_psycho_100/

the planet walks alone (tbh, i didn't finish this, but i was pretty far in and it twisted my guts): https://www.mangago.zone/read-manga/the_planet_walks_alone/

about death is pretty psychological: https://www.webtoons.com/en/drama/about-death/list?title_no=82

saihate no paladin: https://www.mangago.zone/read-manga/saihate_no_paladin/

https://www.mangago.zone/read-manga/tokyo_revengers/

coming out/minority trouble story: https://www.mangago.zone/read-manga/shimanami_tasogare/

I wouldn't say it's a Yaoi but it includes same gender relations, the topic in question is very unsettling tho, still I cannot recommend this one enough: Zankoku na kami ga shihai suru
https://www.mangago.zone/read-manga/zankoku_na_kami_ga_shihai_suru/

But be warned, it's about sexual abuse and the author Hagio Moto does not shy away from showing the deterioration of the victim's mind...it's a very heavy read but it's so well written.
It's tragic, psychological and disturbing

a really good psychological manga is chi no wadachi

20th Century Boys by Naoki Urasawa, it's a classic.
https://www.mangago.zone/read-manga/20th_century_boys/