Hello,
What you seem to be having is hirsutism and taking the protein supplements is one reason
for this because these supplements are
anabolic steroids. Hirsutism can be due to abnormally high levels of male hormones (called androgens) like in Cushing’s syndrome, tumour or overactivity of the pituitary gland, the adrenal gland or the ovary and medicines like birth control pills, hormones and anabolic steroids.
I sincerely advise you to consult an endocrinologist and get yourself evaluated.