headaches

[Percyboy:R.I.P MJ !]

hey, i recently became ill with what i thought was flu, i had all the usual symptoms, headaches, dry throat and running nose, eventually these symptoms disapeared but the headache stayed. At first i thought it may be because i was forgetting to wear my reading glasses but that didnt help, ive tried getting more sleep and drinking more water but nothing works, painkillers dont help at all either and watching tv or exercise seems to make the headaches worse, anyone have any ideas or experiencing anything similar? im starting to think ive got migraines :/
thanks, James.