Chronic Cough, Asthma, Sinuses - Please Help

I am really desperate for some relief. Info as follows:

45 yr old female, quit smoking in Dec 2010. Got bad post-nasal drip in Jan 2011 that got out of hand and turned into an infection. Got another infection in February with the same symptoms: sinuses & bad asthma but also had red dots over my torso (they did not itch) --- doctor felt it was a viral infection. Ever since have had constant recurring sinus problems with exasperbated asthma and now have chronic cough and sinus problems. The coughing seems spasmic and if not controlled then I get a major tightness in chest and difficulty breathing. Doctors have had me constantly on strong antibiotics and steriods. I was at a perfect weight before these problems but have gained 30 lbs since. I am depresssed and usually do not feel very well. I want to do things but after getting ready to go out I find that I feel worn out and tired. My breathing is labored when I exert myself, get excited from happiness or get angry or stressed out. Each symptom in as much detail as possible. Sinuses are constantly bothering me with dripping or blockage. Lots of pressure in sinus area. Nose is very itchy in the day. Inner ears and roof of mouth itch sometimes. Periodically I get a dull ache inside my right ear. Had sinus surgery to drain sinuses, correct deviated septum and fix turbinator, but no relief. If I do a breathing treatment with nebulizer, I will cough up clear thick spetum and feel better for about 20 minutes. Sometimes I feel feverish in the midday and then it goes away. I don't really care for company as I don't have the energy to entertain. I have difficulty sleeping through the night. Usually awoken with coughing or sinus drainage/pressure. I cough constantly and must have a piece of hard candy or cough drop to supress the coughing. I cannot have a lengthy conversation without lots of coughing & shortness of breath. I tried allergy shots but could never stay well enough to get them on a regular basis. In 2010, just completed a very nasty divorce and my ex is still haunting me over the children. He took my youngest (only son) away and has brainwashed my once very sweet child. I am also sad and I just lost my job lost a job that I hated last month. I prefer hot and humid cliemate and the cold air seems to make things worse. I desire/prefer very spicy foods. I am taking green smoothies daily and trying to eat at least 80% fruits & vegetables. I refuse to take steroids any more due to weight gain. After the last time I had the antibiotics & steriods (14 days) I felt perfect for almost a full month after and then all the symptoms came right back. I also had allergy testing and was allergic to dust and most grass & tree pollens. I live in central Florida.

Based on what I have read in the forums, I just ordered:
1 x 15ml Liquid Dilution Natrum Sulphuricum 6C
1 x 4dm Granules Arsenicum Album 200C

Am I on the right track? I would be so thankful for one of the doctors to assist me in this journey to getting better.

I hope I have given enough information.

many thanks in advance,
Lisa