[Skin Concerns] I've been chronically dehydrated for probably 6 months. Am I supposed to just slough all my skin and start over?

Beauty Tips For Body Care
I've probably been drinking <2L of water a day since the start of the year. My skin feels and looks dry...I feel like when I look up close at my hands, particularly, you can see the little cracks and lines in the skin. Am I supposed to just scrub off the top layer of my skin everywhere and let it regrow new skin?
Girls Blog 2015
Submitted by kyaaaWTF