Gert, if the headache is that bad maybe you should take some painkillers and sleep a bit. I suffer from migraines occasionally and that is what I do. But Robi has a good point, sometimes eye strain can give you headaches.
Teasing me, is that the weekend is going too fast.

Jarregirl YouTube
Concerts attended:
Théâtre Marigny, Paris - 2007
Symphony Hall, Birmingham - 2008
RAH, London - 2008
Wembley Arena, London - 2009
NIA, Birmingham - 2009
POP Bercy, Paris - 2010
NIA, Birmingham - 2010
O2 Arena, London - 2010
Zénith Aréna, Lille - 2010
Port Hercule, Monaco - 2011
TUI Arena, Hannover - 2011
Festival International de Carthage - 2013
Barclaycard Arena, Birmingham - 2016