hi i have been sick for 5 months now. it started with strep throat. now i have all this mucus in my throat along with coughing. i lost my job in feb and since then i havnt been sleeping much. i go to sleep at night or try. my chest tightens i start burping all day long for no reason really bad at night. i got to sleep and my chest would wake me up like i cant breathe. even laying down it hurts and im exausted for the next day. i just not sure whats happening. i think i have bronchitis but im also thinking maybe insomnia? not sure i just feel like im going to go to sleep and not wake up some day. it scares me big time. some nights im ok if i sleep other nights i dont sleep more then 3 hours. i can sleep okay during the day. is this just stress?