Welcome to my world. I know just how you feel because I am in the same misery!!!
The genral concensus is to use Benadryl cream. I did not have any, so I have been using Hydrocortisone cream. I have also been using an after sun/aloe vera type gel with lidocaine in it. It gives me a couple of minutes of relief before it starts up again.
Just hoping yours doesn't spread like mine has. | 