Rash gets darker in shower

My rash is slowly fading after having doxy for the last 4 weeks, I still have a few more weeks to go, however when I'm in the shower it turns bright red again and then slowly fades through the course of the day.

Is this normal?

Szabo - I don't know why specifically the shower affects it - must be the hot water.

I do know that the EM can change, come and go during treatment. Hopefully it will completely resolve by the time you've finished your course of antibiotics.