Nightshift Pain

I have been back to nightshift for a week now together with my two team mates Pattie and Sherman there is little work to do during the night but I still always feel tired because I can't sleep well during the day but night shift also has it's perks like I can wear whatever I want and not worry about looking presentable since there is less that ten people on night shift in our company, I can walk on my bare feet around the office, write blogs,plurk, and read whatever kikay stuff I find in the web and no one will ever give me a memo for it and best of all we can watch movies in the computer while I'm lying in the carpet to the point of falling asleep, but last night after doing our work (took us about 3 hours so the rest is for fun stuff) I suddently felt that my head is throbbing the kind of pain that I felt before when I was still working at a call center and I really can't concentrate on watching the movie (Fired Up) so I just lied on the floor to sleep but even the sounds on the movie is adding up to the throbbing pain so I decided on going to the gym (which is always empty) I fell asleep for while and when I woke up the sun was already up so I hurried back to my station thinking Pattie and Sherman have tried to find me and gave up and just went home and suddenly I just felt really dizzy and stopped walking good thing I was able to balance myself. When I got home I just washed my face and crashed on my bed ... Hours later , actully 11 hours later I woke up the sun already gone and I'm now feeling light-headed such a wierd day.... I guess I can't go back to being on the night shift cause my system goes all haywire. Oh well too bad I just hope we won't need to be in this shift after the 26th which is the original deal cause I'll probably get an even worse migrane...