Really worried !

[Scrap]

I agree Absolutaly Andre.

[donnydarkoIRL]

I get horrible headaches If I'm training without hydration.
Even when I rehydrate afterward. This primarily occurs on Saturdays on my longer gym sessions in which I train solo.

On Saturdays I have a typical routine, which is concluded by myself and my girlfriend ordering food (don't worry it's a green salad for me) and watching a DVD.
If I was hydrated poorly that day in training the headaches will again bother me while watching TV.

[:::PSL:::]

Have yourself checked up by your doctor. It could be serious.