and when I tap my cheeks they hurt? What could this be?

Migraine or a sinus infection (due to the pain when you tap your cheeks). I would go see a doctor as soon as you can. Not because of anything that urgent, but you can either get antibiotics if that is an infection or some pain and migraine meds. if that is it.

Could be a migraine, but why fool around? Get the to a doctor.

sounds like a migraine with the light sensitivity and nausea, or a sinus headache with the pain in the cheeks- go to the doctor. they have very effective treatments for both, and a doctor can ensure that there is nothing more serious going on. if you don't normally get headaches and haven't been diagnosed with them, you need to be seen to make sure nothing more serious is going on. don't mess around with your health, especially pain in the head. feel better and go see a doctor!!!