Ok, been vaping since beginning of April. I have been using ato's and clero's thus far. I picked up a couple nice carto's and tanks and day number 3 of smoking them I came down with a terrible case of strep throat. My throat was swollen really bad and it hurt to talk/swallow anything... Coincidence? or Think I may be allergic to something in carto's? I like the way the carto's taste though compared to the clearo's and I bought like 3 or 4 carto tanks... Thoughts?