Hibernation mode

I feel like I'm going into a hibernation mode.. weird.
You know how a laptop kind of slows down and the lights dim before turning the screen off when it hasn't been used for a while. Suddenly when someone touches the touch pad it just kind of startles itself back to life. That's how I feel now.. Now as in, for the past few days. I don't realise the passage of time..
I have been burning the food in the kitchen. I completely forget that something is kept on the stove. Only when it's burnt to the core with smoke do I realise that something was there on the stove.
Only after 2 or 3 whistles of the pressure cooker do I realise that the whistle had gone off and I don't know how many had gone off.
I guess I'm subconsciously nodding off. I'm turning into a walking zombie. I'm nodding off with my eyes open.
I don't realise the passage of the week or months for that matter. Even when it's Friday, I would think that it's still Tuesday or Wednesday.
Something is happening to me.............
:( !!