Sorry, I can't offer much advice because I struggle with RSD too. I never heard of RSD until a couple of years ago when I was diagnosed with ADHD. When I read up about it all the symptoms described me and it felt like it had answered a lot of things in my life. I think RSD began when I was about 10 or 11.
Can you relate to any of these?
- Feel more devastated than the average person if they lose a friend
This is me and has been for many years.
- Be sensitive to criticism
Unless criticism is light or constructive or just someone giving their opinions, I don't take the other sort of criticism so well if it's about my feelings or what I should do, think, etc.
- Not able to deal with double standards very well
I faced a lot of double standards at school, like if I did something acceptable it still wasn't accepted by my peers, and I'd just be told to shut up or go away when just trying to fit in. It really made me miserable and made me wish so much that I was normal like them.
- Worry that the world is out to get them, as in target them (like trust issues)
Not in a paranoid delusional way, as it depends on how much trust you have in a person. If I am close enough to a person then I'm more likely to offer them chances if they do criticise or not agree or seem off with me. If I don't know a person well enough and they've demonstrated hostility or whatever before then I tend to get anxious and distrustful of them. This is why my social anxiety is higher around strangers.
- Be very sensitive to tone of voice and body language
Not sure how it is for autistics with RSD but as an ADHDer I am totally sensitive to non-verbal social cues and can pick up on moods and body language very quickly.
- Fear of being rejected when making friends
This probably contributes to why I don't have many friends, or only have friends who are also non-NT. Unless someone is showing an open interest in me and seems keen to hang out, I tend to just take it very slowly and carefully as to not tread too far and be told the awful words of rejection ("stop following me", "do you want something?", etc)
- Feel embarrassment more intensely than the average person
I get embarrassed very easily and my pride and dignity is very important to me. I just get embarrassed about stuff all the time.
- Beat themselves up a lot
I beat myself up over any social errors I make. I seem to make more social errors online than I do offline and I don't know why.
- Blame themselves for other people's problems
I do this because I've always been a bit stressful to be around so I feel that any problems others have it might somehow boil down to dealing with me or I might have said something offensive without meaning to be offensive (the latter happens online more)
- Can physically feel pain when rejected or shunned, like a knot in the chest of stomach
Yes, I get a physical pain that sometimes makes me bend over. It's hard to describe and it's amazing how an emotion can really hurt you.
- Constantly worry about saying the wrong thing even if their social filters are average
This is me. Offline I seem to have good social filters generally, but online I can get carried away with myself and not think before I post. It's similar to impulse buying, especially with ADHD you often end up buying things you don't need as an impulse sort of thing. It's the same when socialising online, I have a habit of posting things I don't really need to.
- Feel easily intimidated or socially anxious when ganged up on or judged negatively
I can sense a clique a mile away and I often feel sad when I'm not part of a clique, even though being in a clique isn't really good. But it's the feeling of being left out that is the issue.