Eczema help!

Help! I've been suffering with skin rashes on my feet for as long as I can remember, but over the last few months it has become a lot worse, and much more painful. Also very itchy!
I get small fluid filled blisters on my toes and the soles of my feet, but it has also started to spread to my hands.
I have never been properly diagnosed- anyone have any ideas! It's driving me insane! Tweet