Take it easy on yourself.  I know exactly how you feel.  You sound like a relatively gregarious and action oriented person who likes to do things with people- in the physical world.  I got thinking about this too – keeping in touch with friends and relatives, working, errands, relationships, life upgrades are increasingly happening online so the real world physical eye contact stuff is getting eroded.  Looks like you are also on top of generally making plans etc so when they do not materialize, feels weird, yet weirder when your friends are involved.  The world is headed this way and you have to give yourself that small chance (through the foggy headspace right now) to become your own best friend and talk yourself through future fun times.  Sounds strange and exhausting as nothing replaces social company but once you build this small self-entertainment console in your head, your subconscious will start sending happy vibes when you do these things – therefore making you feel ‘accomplished’.  Maybe this will also highlight 1 or 2 small skillsets you can build for yourself – yoga/ meditation and maybe public speaking :).  Be well.  If you’re in Toronto, I’ll buy you a beer.