Well not I think it is the thermostat probe malfunctioning. It was never super accurate i had to set it a little lower than i wanted my temp to be but now its making it way to hot and I haven't changed the temp. I only moved the probe.

Can anyone recommend a good thermostat to use? I don't want to spend a ton on it if I can help it but I would like it to be able to accurately control two heat pads at least.