I do ! It seems to move around to all different parts of my body. I find it to be especially bad when I've just gotten out of a hot shower or when I'm outside on a hot day. The best way I've been able to combat it is keeping my skin moisturized with Aquaphor or Cetaphil and drinking a TON of water. I believe it comes with the psoriasis territory and I'm so sorry you are experiencing this too, it can be very aggravating.
-Leanne, Community Moderator