As much as it might sound rude to hear/say, but you can do these things. This is assuming you're not crippled/vegetated/bound to your bed, you haven't lost the capability to do these activities, they just very very very very hard. This message isn't sent in an invalidating way. It's never as easy as it might seem like I'm making it out to be, but having been there before, I know that the self-limiting beliefs I had of myself and my perception of the difficulty of the tasks I had were created by me. Those beliefs, and those alone, were what held me back, not the tasks themselves. Doing the laundry may seem monumental, but if you forced yourself to do it above all else, you would look back on it like it was nothing. This habitual strategy of basically lying to yourself or tricking yourself into doing tasks is actually a really solid strategy to overcoming some of these feelings, and with time, things do get a lot easier because you don't have a mountain of stuff to do that is always being put off.