Major Breathing Problems.

I think it's about time I head to the doctors again soon. Ever since my camping trip, I've been having really bad breathing problems. I've developed this irritating cough that just WILL NOT go away. All the dry cough relief medicine in the world couldn't stop this cough. Ontop of that, at random points in the day, my chest tightens and I start to have troubles breathing. Wheezing, shortness of breath.. eep. I think the worst of it all is when I go to sleep. I haven't had a full nights sleep in a few weeks now because I always wake up at least three times in the night gasping for air and coughing to the point where it hurts. I don't get what's causing this. D: My asthma has always been so mild, so why would it be flipping out now? My room is dust free, my bedding is all freshly washed and yet I still wake up dying. T_T It freaks me out because this morning when I woke up, I actually couldn't breathe AT ALL. I had to scramble for my inhaler and sit up for awhile before my breathing came down to normal.

And also, my back is killing me. No idea wtf I did, but for the last few days, my back hurts like a bitch. I'm falling apart noooo.