So I was having some symptoms that I thought were attributed to PG sensitivity, now since switching to VG over the last couple of days (90% of the time, still have some storebought PG tobacco flavors for those strong cravings) my symptoms have gotten way worse. The Dr wants to blame it all on vaping, even though he knows nothing about it. I would like to think it is because of stress, but I have never reacted this way to stress before. The only side effect I have heard anyone talk about for VG is a bit of phlegm in the back of your throat, I have more than "a bit", and other symptoms include extremely bloodshot eyes, seeing stars, dizziness, fainting, shortness of breath, bleeding nose, headaches. I don't want to quit vaping and go back to analogs, and at this point in my life, using neither isn't realistic. But I don't really know if I have any other option. Maybe I am just sick and it has nothing to do with vaping, or maybe because I still use PG 10% of the time (though I don't feel worse after using it?). Has anyone else heard of any of these symptoms from VG? I haven't had an analog in over a month, should I be starting to cough all this stuff out of my lungs now?