Seriously, on a daily basis I'll either bump my head or various other body parts, drop stuff and then drop it again, stumble over something and combinations of all of that.
Send help.
Edit: thank for the suggestions, I will start by focussing on what I'm actually doing at the time and try to be more active - I work from home and sit a lot.
Along with the suggestions to check for neurospiciness; general balance work and things like ballroom dance, yoga, and martial arts are really helpful to increase proprioception and generally get you feeling more "in" and "connected" to your body.