Headache, swollen eyes & fatigue for a month. CAT scan done 2 weeks ago was fine, blood work good. Migraine meds dont work, no allergies. Irritable!

Check your thyroid. Your symptoms are not specific to any one disease. However, I would ask your doctor to examine your thyroid and draw blood work to test your thyroid function. All of your symtpoms have been described in Graves' disease which is an autoimmune disease affecting your thyroid as well as the muscles of your eye. This can cause one or both eyes to appear swollen and bulging out. Good luck. .