Androgenic alopecia can be treated by medication in early stages or by hair transplant. A board certified Plastic Surgeon can decide best option after consulting you.

Since you are loosing hair for very short time and you are 36, you must consult hair transplant surgeon immediately. You need to start medical therapies along with either PRP, mesotherapy or laser so that in order to preserve hair follicles, stimulate the hair follicles as much as it is possible to get growth. If this doesn't work then hair transplant is definitely best option.

 You are 36 years of age and you are experiencing hair loss for the past 20 years. First thing we will ask is what is your family history of hair loss. If you say that you have other members who have hair loss, then we'll ask how much hair loss. That will give a good idea of how far androgenic, alopecia, or baldness will progress.
Once we know the area to which it will go, then we will decide on when to go for a transplant and what sort of number of grafts to go for. There's no contraindication for going for a transplant at this age. But I really will like to know whether you had any precipitating Epigenomic factor that is, any lifestyle factors, like a disease and illness or a change of diet or change of residence that may have accelerated your hair loss
all of a sudden. If that has happened, then we will, in addition to a hair transplant, have to add good supplements so as to improve your hair growth and slow down the rapid hair loss pattern, which is emerging. Thank you.

I think hair transplant can be a good option for your still. You need to visit hair transplant surgeon to know your case precisely.

Kindly visit hair transplant surgeon. He will check your scalp and provide you treatment. 

Absolutely. It can be cured by performing Hair transplant procedure where we can implant the hair follicles removed from donor area, into the required balding area, giving you back your youthful look.