I discovered I was baptized at the hospital when I was born. I made my first communion/confirmation through a parish that would come to my college and perform mass. I have searched everywhere and there is no record of my baptism which is 40 plus years ago. There is also no record of the confirmation which is 20 plus years ago. I am now in another state and am wondering if I came back to the Catholic Church, should I take the blank slate approach and get baptized and go through adult confirmation? I have no way to prove I was ever a catholic.