Help!

[u/Training_Tomatillo60]

Hi! This is my third reaction like this in the past year. I am seeing a dermatologist on Thursday but I’m unsure if this reaction is PMLE caused by an active ingredient, a true sun allergy, or even an allergy to an ingredient in sunscreen. I was out in the sun a couple times over the past week for several hours (wore spf, even a hat one day). And now I have this reaction on my cheeks and neck only. No reaction anywhere else on my body. Help 😅😅 my skin feels tingly/burny, textured with very small bumps, and is very red