It's day 16 of vaping only.. Yesterday morning a ugly canker sore reared its ugly head between my bottom lip and gums. Is there any advice you can give me on what worked for some of you? I have this stuff called kanka.. It stops the pain for maybe a hour and a half. Can I fire up a analog and just hold the smoke in my mouth every couple days? I don't wanna let this thing beat me. I don't wanna smoke(inhale) to get rid of this. I would greatly appreciate any help you could offer.