I'm a 14 year old female, and for the past three days I have had a headache, that is in the front of my head normaly, and I am just not feeling myself. I have been always cold (if you know me I am NEVER cold, always hot), kind of spaced out, and I have had over 14 hours of sleep and I am still tired. I am also constantly dizzy. I do know it is getting to be "that time of the month" which affects part of my symptoms, but I don't think that is fully it.