Well its Saturday afternoon now 1.10pm and Im wrecked

My granddaughter was fantastic last night and slept well , unlike her nana, who was awake listening to every move she made
Ive been charging my battery and occasionally Ive felt it VERY hot. Is this normal do you think? Its like its heating up when charged. Im still wearing a plaster over the wound,

I know, but I just hate the feel of it and Im afraid I might bang that area off something. I can be clumsy.

Im not liking the feeling around it at all either. Its 'lumpy'.......and I can feel where the leads extend out of it eurrrrggggggghhhhhh.....sorry dont mean to be so negative today, just wondered about the heating up mostly!