Aww, Twink.......I'm so sorry you're feeling so puny. I hope the meds kick in soon and make you feel better.
If you're taking Prednisone anyway go ahead and have a chocolate milkshake. If you're gonna gain it anyway might as well have fun doing it!
And as for your DH......well, my Momma brought me up not to use those words so I'll just say "shame, shame, shame" (insert Gomer Pyle accent).