Advair HFA and dark blood

I have been on Advair 250/50 for 5 years for asthma. I'm a 48 year old female. I have experienced severe hoarsness and my voice is rough sounding. Some days I am so hoarse that others have a hard time understanding me. I have had 5 kidney stones in the last 5 years, never had one before taking Advair. I had the last one a month ago and it was so large I had to have surgery. I experience nausea about once a day. I seem to always have a headache. I feel tired all of the time. Over the last year I have developed high blood pressure. I have gained 20 pounds. I have rashes on my upper arms that comes and goes. I experience mood swings. The Advair does control my asthma, but these side effects are too much anymore, especially the hoarseness. I am going to ask my doctor for other solutions.