Why not see your Doc?Have a chat about what's concerning you at present, if he doesn't help you, get a second opinion. On here you may get advice,but only from unqualified people that may share your symptoms or have experience of similar nature. Lots of support available,but no diagnosis.Good luck.
Your first step is to make it to a doctor to rule out any underlying cause for the headaches, which could also cause the fatigue. Having a headache all the time would make me feel antisocial too!
What are some of your other symptoms?
Write back and let me know and I'll try to help.