Hi
Welcome to the MedHelp forum!
Chronic fatigue syndrome, ophthalmic migraine, refractive errors of the eye, sleep disturbances (despite your feeling sleepy), hypothyroidism, temporal arteritis, pinched trigeminal nerve (trigeminal neuralgia) are a few possibilities.
Since I cannot examine you and know other related conditions you may be having, nor is a detailed history possible on net, I have listed the various possibilities that should be looked into. Please consult your PCP for primary examination followed by proper referral.
Take care!
you may have migraine or tension headaches. Your doc may write u a prescription that should help.
have you had your eyes tested recently?if not get this done i would also have blood tests done for blood pressure and iron,your headaches sound like they are pressure headaches.