Cushioning the blow

I'm hoping to be back at work next week. I'm going crazy sitting around on my own all day, so I'm determined to return to normal life, rather than having my sick note extended. Unfortunately I'm still in rather a lot of pain so, to ease the transition back to sitting on a broken bone for eight hours straight, I have purchased a coccyx cushion. This is basically just a big, square pad with a hole cut out of the back where your tailbone goes. Sadly, it bears an unfortunate resemblance (i.e. is identical) to a pile cushion. I'm feeling a vague urge to embroider 'I do not have haemorrhoids' on it. If only I knew how to embroider.