I have been really busy lately, like babysitting all day untill like midnight, so I haven't got much sleep and my sister woke me up early today, and I have a headache kinda in the back of my head. I dont feel sick at all so do you think my headache is from lack of sleep?? Is there anything I can do without taking pills? I am 14 if that counts for anything =]

I have been on my computer all day, so I am sure that hasn't helped it either, but thats not what caused it =] THANK YOU