I have eczema

I have issues with eczema. I dont see why I would have problems with my skin. Im a pretty girl but when you feel through my body, You feel bumps kind of like sandpaper. It is itchy. Im weirded out by it. I wash with an exfoliating soap and I moisturize constantly. I know its genetic and I know there is a cream for it and it pops up randomly. Its just dry skin