Actually, I was thinking about you when I thought about the pillows; I know facedown is not a comfortable position at the moment. Pillows under your shoulders, hips and knees may help a bit; the one under your shoulders may take some pressure off your more sensitive breasts at the moment.

Otherwise, I guess it's the old 'bend over and put your hands on the coffee table or bed' position!

It sounds like you have a lot of free time on your hands at work; can you at least go on-line and stay there for a while? With the different time-zones around the world, there must be people online 24 hours a day?