What happened to my hair in 1 year and isn't this hairloss way too aggressive for a 19 year old? (Photos)

Hello Dear Patient,
We suggest you to check hormon tests. Also you can use minoxidil and get PRP every two-three months.

Hello Bozzy2k1,After stressful experiences and losing weight for high amounts, humans may have a huge amount of hair loss. It is normal to face such a sad side effect. In your case, as the reason of hair loss is not hormonal or genetic, supplements and hair loss tablets will not work as you imagine. You should undergo a hair transplant treatment before your donor area will get weaker.
You already lost hair from the donor area and it will affect the possible outcomes of hair transplant. However, you should keep your expectations moderate and you should consider about hair transplant procedure.
Have a great day!

It sounds like you have had some very thorough evaluations and treatment. I do suspect you have some strong Male Pattern Hair Loss on one or both sides of your family genetically. Fortunately, you are exploring possibilities of treatment while you still have some hair!! Just remember that usually you have to loose about 50% hair volume to start seeing through to the scalp. Whatever you do DON"T have hair surgery!!.
It sounds like you have had hormonal and vitamin-mineral evaluations. If you have not had a scalp biopsy it would be helpful to do two 4 mm scalp biopsies performed by your dermatologist.
From my nearly 30 years of hair transplant surgery experience it looks to me like you are heading toward "DUPA" (diffuse un patterned alopecia). Your best option for treatment would be Minoxidil 5% twice daily faithfully, Laser cap (eg Capillus, Bosley) When the cap is used I would use double dose sliding the cap all the way above the right ear, then all the way to just above the left ear. Finasteride 1 mg daily if you are willing to a take a small side effect risk. I have personally taken it for 20 years with no problems as well as thousands of patients. I would use all three for 1 year and observe changes. Remember improvement in hair density is slow, and usually the maximum benefit you will observe with a particular treatment takes about 1 year! So be patient.