i have gotten over bronchitis about a few months ago, but every day since then i have been coughing up these little clear gel like balls. its been hard to breathe usually in the morning and nights, but now its the whole day into the night. in the mornings i have coughing fits then it calms down and im fine. i do smoke but never had this issue before, only after getting sick. i am not sure what they are, im wondering if anyone could help?