so Pepper was the same yesterday morning - sat under the same shrub, definitely not right and able to be picked up.
I had previously prepared my front room as short-term housing for a possible new rabbit, so i brought him inside and put him in there with a camera set-up so i could monitor him.
after 3 or 4 hrs he gradually started to get a bit better and he seems ok this morning.... some poohs can be seen & he has been eating.
i've left the front room door open today & also the patio doors so he can make his way out to the garden but i will be monitoring him closely.
this & work issues is making me low-level depressed again.
edit:
i notice Pepper likes to eat clover. does anyone think he might be getting a gassy stomach - like sheep do when they eat too much clover?
https://smallfarms.cornell.edu/2010/10/03/pasture-bloat-in-sheep/
https://rabbits.life/can-rabbits-eat-clover/