Im 16 and I have been smoking for 7 months getting high every single day using a bong atleast once a day sometimes more but I usually have about 7 to 10 cones at a time, just recently I have had this strange feeling in my chest when I take a deep breath it more feels like its in my left lung and throat though. I also recently found out that I have glandular fever in my stomach, im not sure if this contributes to the chest pain but I certainly know it makes me feel very nausious but I just take a Maxolon and im fine within 20 minutes. Any help is appreciated.