My headache's killing me!!

oh dear, I'm having headaches since yesterday. it must have been because I've been spending most of my time facing the computer for almost two weeks. it's been a very busy month for  me and my classmates  since we are all working on our feasibility studies which will be due this Friday..(wish me luck!)...anyways, this headache is killing me! it's as if my head is gonna start to beak...oh, Lord, please help me...i'm really very tired and too stressed to go on..only You could save me...anyone who reads this, please pray for me.(: