Hi everyone, About a month and a half ago I decided to quit my 2pack/day habit (for 25 years). I started with an ego aio and quickly transitioned to a Vaporesso Veco with a 0.4 coil. In two weeks I gave up the stinkies. Success! I was completely in love. But... Not quite. I've had several intense reactions to it several times. In the beginning I had bouts of dizziness that passed quickly. Thought I might be nicsick but this happened even after several hours without any nicotine. It went away and I thought all was well until I started feeling short of breath and as if my throat was swollen. All the time. Not a lot, but enough for it to be uncomfortable, and more so when vaping. Also started to feel an intense pressure around my sinuses - had to put the vape down immediately when this happend as it was strong. This was all at 6mg/ml. Initially I thought it could be the PG, but then realised that the same 70/30 PG- containing liquids I used affected me more or less depending on the flavour. So I stuck to the flavours which gave me the least reaction and kept going. Tobacco ones felt particularly bad. A few weeks in, the throat feeling went away but I did get a couple of itchy spots on my body. Nothing major, or even highly visible, but there nonetheless. And boy were they itchy. Still feeling short of breath. About a week ago I took a couple of puffs after a while without vaping before getting in the car and had a feeling of INTENSE pressure on top of my head. MASSIVE. As if someone/something was pushing me down. Hard. Scared the c*** out of me. But, it went away in about 20 minutes. Two nights ago I finished teaching (hadn't vaped in two hours), took a few puffs and got in the car. Pressure on top of the head came back, MASSIVELY. In a "I'm going to collapse" kind of way. Thank god I wasn't driving. This time it took about 30 minutes to disappear completely. I kept thinking I shouldn't blame it on the vape, it's probably something else, etc. But when I took a single puff 40 minutes later, it came rushing back and it was so bad I ran to unlock the front door in case I passed out. Scary as hell. I haven't touched my vape in 36 hours, all the symptoms are gone, and I'm back on the stinkies. And sooooo sad. I love vaping. Love not smoking. Love everything about it. I'm quite frankly inconsolable. Just really sad. Any ideas as to what the heck could be going on? Thank you!!