Hi all. I was cleaning today and went to unplug the vacuum when finished and I can't. I have never had this happen before. The plug is stuck in a GFI outlet, it is polarized so I always have to be careful how I plug it in. The plug itself was warm to the touch, but that is normal for this vacuum.

Any tips on how I can get the plug out? I'm not an electrician, but I can do very basic wiring such as installing outlets, and putting in a new light fixture.

I am hoping to save both the plug and the outlet, but if one has to go, I guess I can replace the plug cheaper than I can replace the outlet.

Thanks in advance.