About post nasal drip. As it is before?

I had done ct before and had "Minimal mucosal thickening in right maxillary sinus with patent biliteral OMC,frontal sinuces,so i had consulted an ENT specialist and diagnosised "PND" and "Mild maxillary sinucitis" i had taken his medicines and after a month today i had done Xray-PNS,it says "Soft tissue haziness is seen in both frontal sinuces P/o sinucitis" Maxillary sinuses appers normal. I have ongoing post nasal drip with thick mucus discharge and dont have any allergies too. So what does my Xray report mean? "Is post nasal drip is because of haziness in both frontal sinuces or what?" Is my problem got reduced or it is as it is before? E.g: all of my reports are normal.i have no allergies also.