Hi GD - that's a lot of activity your doing. Great job! There are so many factors to consider when trying to answer your question. Your micronutrient intake (carbs, protein and fat), your height, your weight, your fitness level, your body composition, etc. There may not be a quick answer. First off, I'm not a professional. However, having headaches every morning for years in my non-professional opinion is not normal. I would suggest you see a doctor, but in the case that you can't or won't, trying upping your calories to see if it helps. Ensure you are eating quality food, staying hydrated and getting at least 8hours of zzz's per night.
If you could post more details, maybe others would chime in with more suggestions.
SW - 143 lbs (3/9/13) (Starting over yet again!!)
CW - 130.8 lbs (29/11/13)
New Year's Goal - 126 lbs
12 Week Exercise Challenge - starting November 29th
Never give up on a dream because of the time it will take to accomplish it. The time will pass anyway." ~ Earl Nightingale ~
You have a choice. You can throw in the towel or use it to wipe the sweat off your face." ~Gatorade Ad~