Hmm how long have you been on a 'diet' or whatever plan you are on? If only a week or so could be your body going through withdrawl of sugar, coffee, cafiene or whatever. If you've been on your plan for awhile & these headaches are new or ony after your exercise are you eating enough calories on the days you are exercising? The right stuff before/after you exercise? For example I add a carb on the mornings I'm exercising. I guess the last thing I would check is your water intake are you drinking enough water? Could be stress, could be how you are sitting at your computer, eye strain, your neck could be out of alignment. Good luck hope you figure it out.
~ Stacey ~
~ Highest weight 2008 223 lbs
~ Feb 10/11 weight 167.2 lbs sigh
~ Feb 16/11 weight 158.8 lbs sigh
~ Feb 25/11 weight 157 lbs
~ Mar 9/11 weight 155.6 lbs
~ Goal 140 lbs