R1D14 - This has happened to me too this past weekend. Day 4 I was quite red too, but that made sense....coming off of sugar. I am not eating eggs and no nightshades. My face is red & hot to touch too. Benedryl does help but makes me so sleepy. I have increased my water intake. I find this so frustrating. Could it be stress? Maybe? Or my hormones? I could tolerate nuts before my whole 30. Hmmm.