Ugh. I am so sick of this die off business. I swear it pops up in time to ruin all things fun. Every once in a while and right now really intensely, I get this feeling like someone is sitting on my throat! Its not hard to breathe per se, but it hurts a little and just feels swollen. This time around I can actually swallow, but it still makes me really paranoid--like I'm always thinking, oh god, I'm not going to be able to breathe soon. Is that even possible? Does anyone else experience anything similar?