Hypnosis and Skin

I was finding some ways for  my skin healing.
After pityriasis rosea, even they are healed but many dark spots were left on my body.
I had very good skin when I was young, I do not know the reason why my skin problem seems to be geeting more prominent in these 5 years.
After acne, I got pityriasis, then I got ezcema somewhere. They are all not so severe as they were but , I wish to get a clearer skin as possible as I can.

First , I related my skin problems with my mind , that is because I was really under stress in my high school ,and university and I guess that could be main reason I got problems with my skin.

I believe hypnosis will help to speed up the whole body system to heal, as I read a book about sub conscious, it can be as powerful as it will control the whole body and make them to do things you may not expect . Talking to subconscious could strengthen our faith .

This is where I have got the script from , and I used my own voice and read through , record and adding some background music and soundtrack that I like to help me go deeper into the relaxation and imagination.
http://www.thehypnobustersblog.com/2010/04/self-hypnosis-script-for-better-skin.html

Best , I am really dertermineed to improve them !