Zyn's experience with meth

Well basically I have been smoking these last few months, as soon as I blow a few good clouds I automatically crave a cigarette I can finish a box of 15 cigarettes without a problem in one day the fact is that I also smoke marijuana + cigarettes and meth I felt like my lungs couldn't take it anymore I bought a box of Zyn and it really helps with the anxiety of cigarettes but I have noticed that instead of relaxing me it makes me more high. Does anyone have something similar happen to them?