Skin thining due toclopgm. Company.

I hv a problem of skin thinking due to steroid due to use of clop-gm on my face also have uneven skin tone.i am not able to use any cosmetic or any other product. When I have an exposure to sun my skin becomes red,itchy.i am finding very difficult to deal with my skin. I am about to marry in few days. What should I do also I want to know about glutathione cream and capsules...Should I use them.i want to get fair complexion and glowing skin. Plz let me know if I can use glutathione capsules and cream. Is it safe because I don't want to ruin my skin any more.plz help me even I am not able to do my job in which sun exposure is a lot.I am also sending my pics.  I also have dark circles and uneven skin tone. I read glutathione capsules for this purpose. I want to know that is it safe to take glutathione capsules if yes then what's the dose how should I have it and in what quantity. Also I want to know that from where I can get these and of which company. Thank you ...