An eye rash and deductive reasoning

**** edited to add that blog reader, Sarah Hodges, over at Socks on the Line, said it looked like psoriasis.  This sounds likely- after a bit of research and some sharing between hodges and I.  Now I need to still find my trigger.  I've noticed its flared up every Sunday for the past three weeks so it's a weekend activity.  Two thoughts are alcohol- I have an angry orchard on the weekend, or gluten at mass on Sunday.  So I had an angry orchard last night and I'm still clear.  ******

So I've had this eye rash since mid to late May. I thought at first it was from maybe poison oak in the redwood forest. And it would eventually go away.
Nope.
So a couple weeks ago I began thinking it was some essential oil. I put them all away. Then one night alice was freaking out and I got my serenity blend from doterra out. And then used the rock rub as a medium for massaging it into her soles.
Chris then asked for a back rub so I got the deep blue doterra cream out.
The next morning my eye, which had calmed down for the most part, freaked out again.
So first picture was a bad morning that occurred before I put the oils away.
Second picture is the bad morning that occurred after I brought the oils back.
Third picture is from a couple days ago. Just hydrocortisone cream and NO oils.
I tried rock rub last night. Alice basically threw the tub at me and then said "deet mommy- deet" rub my feet.
And this morning all is well. So it's not rock rub.
My next try will probably be deep blue. It seems like it would be the most offensive.
I'll try that tomorrow night I think.
And ignore my wild untamed brows. I've stopped caring. And chris hasn't noticed. So that is my lazy self winning.