I hope you get to feeling better soon. I fully understand about leg and foot pain. It is bad enough on normal days, but I broke my foot 3 weeks ago making it even more painful to walk.
My Miss Trubel is like a combination of Mika and Geordie. She is my best friend and keeps me warm on the cold nights, all in exchange for a few goodies and lots of belly rubs, lol.
When it is time to go to sleep, I roll onto my side and raise the covers. She crawls under and presses he little body against me just as hard as she can and that is how we sleep. I don't know what I would do without her!
She's a little beauty bless her, she is like my 2 they both like there comforts. Geordie used to do the same under the quilt but i bought a body pillow which helps me with my chronic pain, now he can't get that close but still tries, They are both my bets friends :)