We all have our things that while, intellectually, we know we shouldn't (or would prefer wouldn't) cause dysphoria, still do.
Mine, as it turns out, is lesbian bars. I'd never felt more awkward in my life than the one time I went to one a month ago. It's petty and stupid, but seeing butch lesbians who looked more like a guy than I do (without T) was incredibly invalidating and I was self-conscious as hell. I also felt like I was probably being read as a butch lesbian, and that was causing all sorts of social anxiety for me. I'm usually pretty confident in my passing ability, but I doubted everything when I was there. There were also some cute gay guys there, but they were all together on one side of the stage, making me feel even more excluded.
A friend of mine is a drag artist who performs at said lesbian bar, and I'm currently missing his drag troupe's big holiday show because I can't bring myself to go there again. I know there will be a point where I'm really comfortable in my masculinity and where no one will doubt or second guess me (or at least I won't feel like they are or care), but right now, it's just too stressful and dysphoric. So, yeah, I'm not proud of that, but it is what it is.