I've been analog free for 5 weeks, vaping for about 6 weeks. I started out at 18/1.8 mg nicotine. I've currently been vaping at .6 or .3 mg nicotine. I use the eGo One, Rocket, Rebel 2, and the Vox 2 Mod. When using my mod I'm at 7.5 wattage / 4.5 volts, 2.5 atomizer. (not high at all). My question... For the past week in a half I have been experiencing dizziness/light headed sensation. Almost like a mild case of vertigo. It can't be the nicotine, right? I'm on pretty low dose. Has anyone experienced this after 5 weeks? I didn't feel this way when I was chain vaping at 18mg. Thanks for any info you may have on the subject.