you could have easily had bronchitis which can cause purulent sputum (lime colored goo) as well...As caregiver said,
Zithromax or the
Z pack, is usually a good med for bacterial infections. If you find that your symptoms are getting worse despite therapy (such as increased sputum production, recurrent fevers, difficulty breathing, pain etc.), then I suggest you go back to the doctor for re examination, further testing if necessary, switching or addition of meds etc...