so heres the issue. i am so extremely tired. i wake up early around 4 or 5 but it has never made me this tired. i used to not be able to sleep til midnight or later. there were even times i went to bed at 5 in the morning...during summer of course. but i wake up early for school...go to school and come home...all the while being incredibly tired. ive been having nausea too. ive had it before but it has been gone for a while. now everyday i feel sick. could this be something or is it just because i wake up early or something like that. well im sure it could be either but besides waking up early or stress or whatever what could it be?