Thanks Pholi, I will do that if on monday the blood tests dont show anything wrong. I guess I should be greatful they dont on some level!

The pharmacisit I just spoke to said in the mean time we have to treat as though there is a rash, even though there isn't one and gave me some telfast and some calomine lotion. The only rash I get is if I scratch and the skin goes red which goes away after a time.

Interesting it could be food related but I couldn't think what. I've started taking a multivitamin again just in case I'm lacking something.

Fingers crossed for monday!