Yes I have had the same thing almost 2 months now the headaches
just miserable everyday I could be doing school work and I would have to stop and I would go into my room shut off all the lights in the house crawl in my bed and hope that rest works except my vision turns double and sometimes I will faint and I do not have low blood sugar
or low blood pressure and I do not have stress
and I do exercise I went to a doctor last month and he thought it was gynecological issues do you have issues with your menstruation
I know I am not a doctor but I hope this helps and wish me luck I am to see an OB/GYN soon.