Hairfall, grey hairs and skin issues.

26 years old, female. Acne and white spots started 10 years back. Since then, I have been taking medicines from good Dermatologists. It's like for some months and even a year or two I continuously take medicines, after I stop, again after some months, pimples, acne starts again. From past 2-3 years, I am facing hairfall issues too. From medicines, It went to control and starts again in few months. After wasting so many of my years and money, I needed permanent solution. So, I started with homeopathy. From last 4-5 months, I am taking hemopathic medicines, but It is not working on me. Now, I am facing bad hairfall and even near to my ears, hairs are reduced significantly and can clear see the difference.Also, lot of my hairs in front have turned grey. Talking about skin, now I don't get pimples on my face but do have lot on my back and front area, near to chest and upper back and shoulders. Please help what to do. I am badly concerned for my hairs and skin and loosing my confidence