If you symptoms are of short duration you should have this evaluated in detail by an endocrinologist
. If your hair growth and acne were since puberty, then it could be due to polycystic ovarian syndrome
If a patient comes to me with postmenopausal hair growth the usual tests I do are
Serum: Testosterone, 17-hydroxyprogesterone
, DHEAS, Prolactin and thyroid function tests
, Ultrasound/CT scan of abdomen.
Hope I have answered your querry
Dr Ajish TP