I F18 only find my boyfriend M18 attractive in this in this extremely niche situation!!!

Me and my boyfriend have been together for two years. For context, me (F18) and my boyfriend (M18) are doing a cosplay with a few of our friends. Now for this cosplay, he needs to wear this long titanium white wig. I always found my boyfriend attractive before, but seeing him in that wig made me realise what my actual type is, and I can't see him in the same way since. It feels like a downgrade 😔. I thought that I could forget about this but its literally keeping me up at night and I now feel awkward around him. Any advice on how I should deal with this?