Hi Rar, I hope you feel better soon! My grandmother has servere COPD and she cant inhale anything into her lungs except air, she cant tolerate any perfumes or even strong smelling soaps, body washes etc. Maybe until this flare up subsides it migh be best to not inhale anything. Once everything calms down you might be able to try again? Again Im not an expert by any means your Lung Specialist would be your best mentor right now. I hope you improve quickly.
For most of yesterday, I hardly used my e-cigarette and when I did, I took teeny, tiny puffs, barely inhaling and quickly blowing the vapor out. I feel somewhat better today. So maybe as Dyanne says, I need to keep everything except air out of my lungs until things settle down.