i have symptoms..but i dunno what they mean

hello everyone, i have a few questions that id like to kno if anyone knows the answers too. for the past 6-8 months ive been having breathing problems. i was diagnosed with mild asthma when i was 6 but it went away and now im sixteen. theese problems are wierd though. everytime i breathe in i feel and here like a crackling noise in my chest. it doesnt happen every single time i take a breath but every few minutes or so. i was t0o embarassed because i used to smoke pot, never cigarettes, for about 3 years btu i was too scared to tell my parents until recently. we went to see a doctor and i got tested for asthma and i do not have asthma. im still waiting to make another appointment but does anyone think they might know what this could be?? thanks for listening! -gina

yeah it feels heavy and hurts sometimes!!! maybe i do have allergies because in school the air conditioner is moldy and i alkways always ALWAYS have flem and im congested a lot. thanks 4 the help, ill b sure to tell my doctor that

yes in school i get all congested n stuff! i can barely breathe! but now at home i can breathe perfectly fine.. or some places i go other than home i get congested a lot..do u think that could be it?