Annie,
Merry Christmas and take a big breath, now just be in the moment and don't get hung up worrying about what medication the Dr. should give you. There is nothing you can do about it today so turn on some Christmas Music and just feel the peace.
Important health questions should be discussed with your physician as they prescribe the medications per each individual's need. Trust your physician to work with you on choosing the right med.
I wish you peace and happiness,
Kitt