Hey @The-red-centaur I totally acknowledge the frustration. It is something I've witnessed in quite a few people, myself included once upon a time. Best explanation I've ever found is this:

So pls don't think that there's something inherently wrong with you. In fact I think it's a super common experience for us when we're healing to come across things like this, where goodness or joy then triggers shame and self-loathing... Best way I've found to conceptualise it is in terms of the fact that we're creatures of habit, and our survival systems run on habit too. And so sometimes we're not in the habit of accepting compliments, and maybe have had to build a habit of ignoring compliments or ignoring insults disguised as compliments, or something like that. For example, for the experience you shared above, I'd guess that maybe in the past someone important to you would only show you positive affect if they wanted something? Or maybe would give back-handed compliments or immediately undermine them perhaps? Absolute guesswork but yeah - totally normal, but toally sucky thing for you to be experiencing.
One thing I tried to do when I was working on this in myself was to try to remind myself that I can trust my friends, I can try to see myself through their eyes cos they're my friends for a reason... and that thinking that they're saying those things but don't actually mean them was actually not a nice way of thinking of them. That's me though, your mileage may vary! I hope it gives you a lil insight at least, and happy to unpack it further with you if you think it could help!
Hugs to you hun 💜🫂