I suffered a lot as a teeanager and young adult, I changed to natural skin care products after a long time suffering, Dr Hauschks worked well for me. I also worked on my mindset, learning to love myself. Having a skin compaint is not only how it looks, it's the sensations you feel which create feelings altering your thoughts that you may not be aware of. Working with someone like a coach to help raise your self esteem can be helful.
I have put the link to Dr Haushka
https://www.drhauschka.co.uk/Best wishes in finding the solution for yourself.