I have been vaping for 3 months, 18mg in a 50/50 PG/VG mix, 3ml a day at most. I have also had a bad case of eczema since I started vaping. I don't get headaches, asthma, coughing, or any irritation or dryness of the eyes, lips, mouth, nose, throat, lungs, etc. The only symptom I have is a...