does anyone know a manga where mc got reincarnated into a bl manga that he knows. he becom...

does anyone know a manga where mc got reincarnated into a bl manga that he knows. he become the prince's (?) concubine but in the plot the prince ignores him. the original character supposed to be obsessed w the prince so the prince hates him. mc used to be a medic in his original life i think. mc wanna keep a huge distance between him and the prince (hes not gay) but the prince finds it attractive and starts getting close to him. i forgot the title so plz help me out!