H I've been smoking for 25 years 2 packs a day and started vaping 2 days ago, but I'm still smoking but one pack, the problem is my husband bought the cheap Chinese one called Advantech and their liquids, I have the red Bull 12 mg all the others taste terrible, I love this one, but my chest feels so tight, like I'm having a asthma attack, is it the Chinese products or what? Or is it Because I'm still smoking aswell? Thanks