What Causes Excessive Facial Hair While Suffering From Endometriosis?

it is very embarassing but i am a 28yera old female and i have very bad facial and neck hair, i have had my hormones tested but they say its normal. i dont think this is normal though. is there a medical condition that can cause this. i should also add i was dagonised with endosaplingosis and endometriosis. can these relate to it ? what can i do