Hello doctor I am 24 years old. I had pcod issue I had taken tablets for 4 months. And last month I had stopped taking tablets. I got my period on time this month. With normal bleeding. Last month I had improved my face condition with no dark circles and skin tone went back to original skin. As soon as I left my last tablet on 25th march my skin in few days became dull and dry and skin turned brown and also the dark circles around eyes have increased too much. The skim tone is also turning dull and dry. Why it is happening so? What do I do.