Inner left eye is painful to the touch and when blinking near the tear duct. i'm getting over a sinus cold. any connection? suggestions?

Most likely...: If you are suffering of an upper respiratory tract infection the possibility of getting symptoms in any part of your upper respiratory area( throat, ears, eyes, sinus..)might develop a secondary infection.This sounds it might be a stye so try to use warm compresses three times a day, drink plenty of fluids and rest during this season of illness. If worse or no improvement after a week see your dr.