Breathlessness. What should i do now?

I used to have some breathing problem but it was not very problematic so I ignored it all these years though it was chronic and I experienced it on daily basis. A month back I was experiencing fatigue like my body was shutting down for no reason. It happened for 3-4 days regularly and was affecting my work so I decided to see a homeopathy doctor for it. She kept asking details of health issues I have experienced previously and I told her about the breathing problem as well. And the very first dose of her medicine made my breathing problem worse. I tried to ignore it and kept taking her medicine which she kept renewing every 3-4 days (and she kept charging me every time). The problem has become so bad now that I suffered a kind of attack a couple of days back and since I couldn't go to a doctor (it was 11 pm), somebody got me an inhaler and asthalin tablets from a chemist shop. Is it possible that the homeopathic medicine is really the cause? And what should I do now?