I have a disorientation and tired, click for description.?

My body temp is warm, my legs are shakey, my eyes hold on to changing by the discoloration. everytime i move about from light to a poorly lit room. today in the morning, i go runing/walking for an hour and i feel sick. and exsuasted, my lead hurts, i dont fell well at adjectives, a little flimsy headed, after my run, i slept for three hours and latter i took tynonol , what do u think i should do, am i dehidrated, what do you give attention to it is?
Answer:

What if I hit my foot into a table and my big toenail fell partway off?

Drink seriously of fluids and get closely of sleep. If I were you I wouldn't run until i feel better. If you get dizzy sit down. Soup other helps when your not outlook well. Breath slowly when your heart hurts but most prominent go see your doctor. Better not dangerous than sorry.
I hope this helps.

could human being knocked kneed inflict pain within the feet ?

The best article for you to do is consult a physician. It sounds serious.