It's a shame you felt unwell, but don't stress too much; when inhaling nicotine you would start to puke way before you caused yourself any real harm I understand. The truth is that sudden health paranoia can wind people up into what amounts to a panic attack.
If you don't smoke, and you clearly don't, don't inhale nicotine again. From what you say, I'd have to advise that you stay away from the analogues too, as you are much more likely to suffer from too much nicotine from them because they deliver it to the brain in less than 10 seconds, whilst vaping takes a number of minutes to do so.
If you don't smoke, and you clearly don't, don't inhale nicotine again. From what you say, I'd have to advise that you stay away from the analogues too, as you are much more likely to suffer from too much nicotine from them because they deliver it to the brain in less than 10 seconds, whilst vaping takes a number of minutes to do so.