I don't recognize my feet. . .

Do you know something has taken over my body? Whatever it is, it has no rhythm and cannot move well. I know that not so many years ago I could watch a video and do the dance steps with no problem. Not so now. When exactly did this happen? I took belly dancing back in the 80's and did fine. I know back in '96 my husband and I did square dancing and had a great time. I remember having a good time dancing at weddings or Christmas parties. I can't pinpoint the exact moment I no longer had control of my feet. They are like foreign objects I know nothing about and do not recognize. They do not go where I want them to, where I expect them to. I am going to continue working with them and maybe we will get to know each other a little better. They are so stubborn, though.