I have had allergy like symptoms for approximately a week. Had a lot of clear mucous drainage. Also started out feeling like I was getting bronchitis. After approximately one week of these symptoms it developed into a sinus infection where the mucous turned a pale green. Went to Ambucare clinic and was given a z-pack. Thought I was getting better but I don't think so. These symptoms have lasted another week, so I have been fighting this for a week. NOW, I have developed a possible saliva gland infection under my tongue. Not sure what else it could be. I think I may have to have a stronger antibiotic. I am still fighting sinus type symptoms and mucous. Feel tired. What should I do? I don't like this gland under my tongue or whatever it is. I am 59 years old and I have never had an infected saliva gland.