Have had a bad headache and dry eyes and runny eyes and sinus pressure for a week now ent said no sinus infection what else can it be maybe now it be?

Eye related...: problems are a possible cause. Maybe your allergies, dry eyes, possibly pressure within the eye, or eyestrain. I would try using over-the-counter artificial tears and an anti-allergy eyedrops like Zaditor (ketotifen) for a short period. If no significant improvement would definitely see an eye doctor for diagnosis and treatment. Good luck!