Should I pursue legal action if I was told that my tubes were tied but one was removed instead?

Eleven years ago when I had my son C section, I previously signed a paper to get my tubes tied. My doctor told me he was going to go ahead and tie my tubes after my C section (while he was still in there). After I had my son, he told me he tied my tubes. Last week, I had a hysterectomy. After the surgery was all said and done, my doctor now came in and asked if I had your tubes tied. I said yes when I had my last son. He said "there was no sign that my tubes were ever tied, one was missing (removed) and the other one was very infected, full of infectious fluid, & definitely never tied." I was never aware that I had a tube removed and was told they were tied. This was not the case at all.