Pre/post menstrual rash

Sky • Since 1999, in a healthy and happy relationship of 4 months and obsessed with animals!
The first time I had my period, my arms broke out in extreme eczema, and I went to the doctors and she said that it's because of ovulation or something. This was some years ago, but it's gone from just on my arms to all over my tummy, shoulders, thighs, etc. is there any kind of period allergy? I want to get this thing sorted out. I'm sick of having such awful itchy dry rashy skin. If anyone has any natural remedies to even just soothe irritated skin, or if anyone has ever experienced anything similar, I would appreciate hearing about it. It's good to know you're not alone!