I have social anxiety and pushing myself to get out there leads to massive fatigue which makes me not want to go out and do that again, it can lead to a vicious cycle.
Reframing this as a challenge with concrete goals rather than a problem helps too.
I'm no expert though, and I advise you to talk to a professional that can help with this.
Don't forget that this is not a problem but just another part of you, and love yourself :)
20 years ago though yes, definitely, I learned to embraced the chaos (vs needing everything pre-planned) and put myself out there.