Really scared of going to sleep, things are bad in the morning and it's been that way since last "episode" (muscle lock, can't walk, can't talk, headache out of this world) happened at work 4/30/15

Any knowledge of getting out of the "fog" in the morning would be GREATLY appreciated

4/2/15 - Fell head first onto my left side of head, slip and fall... puddles of wax on the floor and no "Wet Floor" signs in motion activated light area...I was on ground for 10 - 20 mins before being found and or EMTs came. Concussion symptoms started showing days later with

So its not only hard to sleep in the first place (really bad insomnia) but after waking up I'm in a total fog for nearly 2 - 3 hours... low tolerance for anything ... hard to filter out any noises... can't talk (think it's called word hunting)... sense of time is REALLY bad, putting on my shoes can take 10 mins...

... not me at all, so WANTING to go to sleep isn't on top of the NO stress list

In the evening there's 180 degree contrast but that's after gorging myself with food and being woke. Things get worse if I don't eat a lot of food even during the day but I've lost the sense of feeling hungry or even full ... that's VERY acute...so I end up shading on the side of eating more so I don't fall into the fog again..

I'm Type 2 diabetic, I don't think that helps anything

I hate the fog feeling, before the fall I was a sr level computer architect... REALLY scared to go back to work...

Thx in advance for any input