Why do my lungs and chest feel weighted down and why am i so emotional after quitting

So i been vaping on and off for the past few years and i could start to feel the harmful effects start in my lungs, so i decided to quit cold turkey as of 32 hours ago. But i never thought it would be this hard, my chest and lungs feel extremely weighted down, and the worst thing is how emotional i am. I woke up and felt so depressed and helpless, that my immediate reaction was to cry and im not even an emotional person…

so my question is, is this normal? and if so, how long is this going to last???