So glad I babysat before I had my daughter. I recognized the red dry spots on her legs and knew exactly what to do and get to treat it. Its already looking way better!
Edit: because I'm an idiot I forgot to mention it is eczema
I gave her a little bit cooler of bath, to clean the areas that were bad and relieve itching. And I then lotioned her with baby aveeno for eczema. Dressed her in long sleeper for the night so she couldn't itch.
For me the next day it always looks a little better. I bath her every other day and have (mostly) kept her in long sleeves and pants and at night in sleepers. It should get better, it'll be a slow and tedious process.
If it isnt working and its just terrible I know that a pediatrician can prescribe medicated lotion that's way stronger. @blackdreamer87