His health app has him going up and down three flights of stairs.
The situation with Proctor is much more complicated than is Higgins'. He's involved with high profile murder investigations and this is a massive problem for the Commonwealth. They'll have to deal with it after the trial, but I wouldn't be surprised if they are working behind the scenes to move work off to other investigators. He's under internal investigation currently, thanks to the text about Colin Albert's mother wanted to gift him for his help on the case. But they'll also have to deal with him illegally searching Karen's phone without a warrant, looking for nudes on her phone, and texting friends he wished she'd just commit suicide (Thanks, FBI)
But make no mistake about it, Proctor's goose is cooked. Well done and crispy.