Hi, thanks for posting.
You have had sun burns followed by post inflamatory hypopigmentation
continue using cetaphil
face wash, which is used in sensitive skin as in your case.
shift to a milder steroid
cream like, hydrocortisone
cream(cutisoft) as momate has been used for two months
Avoid sunexposure, use sunscreen every three hours during the day.
Your skin will come back to normal,however the time taken depends on the depth and extent of damage.
Hope this answers your query