I am new to the vaping world and really want to quit analogs completely. I am using Vision ego currently and also have a brand new itaset v3 if things go well. I am vaping a mild tobacco flavor 70/30 (PG/VG) 12mg. While I am sitting around I will pick it up and have a few vapes then set it down. 5 minutes later I will go out and have a smoke. (Regular strength smoke close to a pack a day). Things seem fine and no problem. Then for example around supper time I had a few vapes went outside not long after for a smoke and got a pretty good head rush, felt kind of sick and had to throw my analog out I couldn't finish it. I don't understand what is going on. Is it the pg or vg? I take some meds for depression and nerve pills and a pills to slow my heart rate down but I have been on them for years and I have smoked for 20+ years. PLEASE HELP!!!