FOr the past week I have been experiencing a strange smell and taste. It is constant. At first I thought it must be a cosmetic or other product that I am using. I am now quite sure it is nothing I am putting in or on my body. Everything, taste similar to the smell. Mouthwash, coffee, apples, everything. It is not really a foul smell but it is quite bothersome...it has a sweet smell but not like candy. Difficult to explain. I have not been sick and do not have sinus issues or allergies. I do have MS but have not had any medication changes in the past year. I am not sure if I should see my pup, an ENT, or my neurologist. Any ideas?