What do you guys think? I just started vaping a few weeks ago. Been using no nic cartos from Prime Vapor. Mostly the Triple Mint. Had no problems. Then I decided to order my own cartos & juice. Ordered from MTBaker & got 0 Nic, VG Max Peanutbutter Cup & also Extreme Ice. Well, I started vaping the Peanutbutter Cup on Wednesday, but not too much & a little of the Extreme Mint. Then yesterday I vaped the Peanutbutter Cup a lot. Especially last evening. In the afternoon my throat started feeling like I might be getting a cold. Not a sore throat just that post nasal drip feel. Then when I got up this morning my nose was running like crazy & my throat felt irritated. So I vaped my Triple Mint cartos from Prime Vapor with my morning coffee & felt ok. But then I went shopping & vaped the Peanutbutter Cup in the car & on the way home my nose was running down my throat & it was making me cough horribly. My nose isn't running as much now but my throat still feels irritated. I haven't vaped in about and hour & 15 minutes. Do you think it's the Max VG? Should I add distilled water to my cartos & if so how many drops? Or could it be the flavor? I sure hope it's not the flavor & I want to use VG only. Thanks in advance.