Bad headache

Headache is started kicking up again. I don't know what is wrong with me that everytime i get off from bed and start doing something, the headache strikes. It has been like this for last five consecutive days and lasted for like 6hours unless i took medicines. Like really, i took medicines everyday for my daily headaches?, so sick of it!. Somebody told me maybe i was just hungry and advice me to chew some candies every now and then if i don't feel like wanting to eat meals. Hopefully it'll be back to normal or if not i have to go to the doctor.