Bubbling scales on the belly?

[Craiga 01453]

Look, I feel bad enough already. Ya, I messed up and apparently talked to the wrong people. Over the past 5 years I've seen many people talk about their snakes and enclosures and I do not recall them once mentioning a thermostat.
Thankfully, she's not bleeding anywhere and I'm going to keep an eye on her heatpad more often, unplug it when it gets too hot. Or maybe I'll just use my heatlamp and unplug the pad all together.
I'll just have to keep this up for about 2 weeks till the stuff gets here. I ordered a thermostat, a heatgun and Betadine Solution to help treat her if necessary.
...
I know your right, I'm just upset at myself.

PLEASE unplug the heat mat. All signs point towards a burn caused by the heat mat. So PLEASE unplug it.