Skin Care

After I gave birth my skin got so dry. I asked my OB-GYN about it and she said that because my body hormone is changing that resulted to dryness of skin. She recommended to drink a lot of fluids. Because I am also breastfeeding I need some more fluids to keep me hydrated. She told me to use skin care products that I am comfortable using with. I know there are so many products in the market I will just make sure to use the one that I am not allergic to. My very problem now is my scalp it got so dry, my face and my legs. I don't know what to do with it anymore. Does anyone of the Moms here have dry skin problem as I am? Can you share your skin care regimen please?