I'm really sorry to hear that I was right, and that you didn't improve much sooner. VERY HAPPY to hear that you've done so now though.
I had back pain following LIS too, from lying on my side too long. Donut pillows can sometimes be helpful right after surgery, but they are also known to
cause hemmorhoids, so I would try to avoid using one as soon as you can. I found that a very soft (full) pillow was even better, because I didn't have to "balance" on it (that's what is probably causing your back to ache).
Good luck with the rest of your recovery and I hope that all goes well at your followup appointment.
