I am almost 40 years old and had my tubes tied and burned 9 years ago after the birth of my daughter.  Just in the last couple of weeks I have been experiencing pregnancy symptoms.  I have heart burn (which I never have), using the bathroom alot, very tired, nausea, and have gained 5 pounds.  I contacted my GYN and the Nurse there said that it was highly unlikely that I am pregnant but a couple of people that I have talked to said that it is.  Does anyone have any suggestions or advice for me?