'the doctors are out' is really good and 'intramuros' is philippine-based setting. read it for free in tapas :) the author is a filipino and she makes amazing webtoons!
Black ink BL in no particular order
Andy is Andrei (komik)
Sprinters (komik)
Behind the scenes (komik)
Tagila (komik)
Earth (series; 0,0+1) (komik)
The necromancer (novel)
Poster boy (series; vol. 1,2,3) (komik)
Guniguni (komik)
Laws of love (komik
Love on the road/blind love/a walk to love (anthology) (komik)
Love arrest (komik)
Juan Carlo the 5th (komik)
Punished (komik)
Captured (komik)
His lifeline (komik)
Vampyre (komik)
Freedom (komik)
Don't ever wake me up (komik)
Mga walang panahong diyos ng pag-ibig (komik)
Seer (novel)
The royal engagement (novel)
Forbidden fruit (novel)
Watching people's feet (novel)
Puppy love (komik)
Ngayon ay huwebes
Farfetched (komik)
I've only read Sprinters, Andy is Andrei, and Freedom. And when they say BL, it's mostly shounen-ai. Freedom was yaoi tho. Not sure about the others.
I only saw vampyre Σ( ￣□￣||)
I'm curious if there has been any BL stories made by fellow filipinos