I'm Having Pain Between My Eyes, The Crown Of My

I'm having pain between my eyes, the crown of my nose and the left side of my cheek. I am not congested and I can breathe fine! I sometimes get a stinging sensation in my nose. I've been treated for sinus infections but it keeps coming back! I've see & am currently seeing an ENT. Why do I keep getting this pain! The only thing that gives me relief are my migraine meds.