Fosamax Plus D and calcium

I am 40 years old with Osteopenia and was prescribed Fosamax with Vitamin D and have been taking for 15 months. I would say after after a year I noticed my voice not as strong when I would so sing. My voice lately got very hoarse and I developed some acid reflux symptoms. I made an appointment to a throat specialist and right away told him I was on this medicine and felt that it was a side effect and he said it definitely was. Needless to say I am not taking it any longer. I will take over the counter Calcium and Vitamin D pills and go from there. If this helps anyone it was worth posting.