Hello and welcome,
I am sorry your having postop burning and I know we have some members who can answer your questions. You are actually only on post op Day 2 as the 28th was the day of surgery. So for Day 2 this may be normal pain for the procedure you had. Do you have medication for pain control. If you do, try to stay ahead of the pain before it gets so bad instead of catching up with the pain control.
Again a warm welcome and stick with us.
Kitt