I'm almost 15 and I think I have chronic cough. I smoke weed and when I'm with my friends I smoke cigarettes too. I'll usually smoke maybe 2-3 times a week, more if i can. I've been smoking since maybe April or May of last year, but I really started doing it often since school started this year. It feels like theres something kind of...irritating the back of my throat. Not painful or anything but like if you hold in a cough you can feel it in your throat. And it's there like all the time, or at least since the beginning of winter. I'm not sure if it's like a cold or something else. I always try to hold it in so my parents don't think I smoke, which they already suspect I do since I'm always coughing. What do you think it is? If it's anything that has to do with smoking I can't go to the doctor because I'd have to tell my dad, and he's really strict and would be PISSED!!!! Please help me if you have any idea of what it could be. I hope it's just a cold or someting. Thank you.