I just got my starter kit last week! yay! But I'm noticing a couple things.. I have no allergies so I'm not worried about that...but has anyone else felt like they're coughing up a lung? I'm a smoker and I had quite for 2.5 years at one point before picking up the habit again.. this feels like when I quit and started to cough up all the crap in my lungs (and my nose was running like a tap too...which was normal I read)? Is this what's happening or is it an adjustment?