Okay. is this normal??? PLEASE ANSWER! 10 points to best answer?

So in june of 2010, i had bronchitits for the first time. then i got bronchitis again in late october, early novemeber of 2010. bronchitis twice in one year? and i think im getting sick again. last time my bronchitis was severe, i had a sinus infection, with bronchtis, i was dizzy, had touble breathing, and a really bad cough. she said if i would have waited any longer to go to the doctors, it would have turned in to namonia. (cant spell sorry) so, does this mean im prone to getting bronchitis. should i have my tonnsils removed? or is that not the cause? and does this mean if i get bronchitis again, it will be even more severe. when i had it in november, i started seeing the symptoms about 15-20 days before i saw a doctor. but my family thought it would just pass. actually, i might have had it about a month an a half before. but my cough didnt get really bad until about 15-20 days before i saw a doctor. i had to take 5 pills in the morning, and a nasal spray, then 7 pills at lunch time, then 5 pills at night, and a nasal spray. i was on that for two weeks. then it sorta came back, so i got on the medicine again. for a couple days, then it went away. sooo am i prone to bronchitits? is there a shot i can get? cuz its miserable! i hate bronchitis so much! plus, i loose my apptite. what are early symptoms, so that i can start taking medicine if it starts to come back. also, im fairly young. im 13. so did this mean something wrong since i get bronchitis a lot? i mean i got it in summer, then 4 or 5 months later i got again. but worse!