What do you think about this? I was sick for like three days.?

Ok, on sunday I went to this festival in the park and it was really surprisingly cold and the next day I woke up with a little wheeze but nothing serious, but then at the end of school I started coughing and felt feverish. The next day my temp. rose to 102 deg. for like 2 hours and then went down completely. Since my dad had gotten something similar before I was given some antibiotic because I have also had these things like a few years ago. Now I am much better and my temperature is normal but I am not expectorating and when I do nothing yellow or green comes out its all clear with the occasional yellow spot but thats it. How do I solve this. Oh and what the hell did I have - bronchitis?