Hi, ! Apologies for not seeing your post before now!
I don't want to pepper you with annoying questions, but have you been able to pinpoint if you are allergic to certain fabrics/materials or are you experiencing friction irritations from where you glasses and your bra are coming in contact with your skin? Have you tried other types or bras or glasses?
When it comes to allergies and allergic reactions, it can take some time and trial and error to get to the root cause. I do experience definite friction rashes from my bras, especially if I have been sweating. I have also had reactions from laundry detergents and a pair of cheap sunglasses from Dollar Tree once caused a rash on my face (lesson learned about going too cheap on my sunglasses).
I would definitely try ruling out the easier things first -- reaction to your detergent (and yes, sometimes the reaction is worse with different fabrics, so you may not break out on your legs or arms, but just in certain areas), fabric sensitivity, changes in your diet or hygiene routine (new skincare/soaps/lotions/perfumes).
I hope this helps and feel free to let me know if you have already tried these tips. Also, you can contact your doctor about what you are experiencing, if you haven't done so already. Though, they will often ask you to do some detective work on your own to narrow down the possible causes, so doing this now may save you some time in the doctor's office.
Best, Erin, Team member.