It sounds like you are leaning towards getting a second opinion based on your email.
I think every person is different in terms of what he/she would do. Some folks might be comfortable with the information they receive from their physician while others feel the need for a second opinion.
While there is no "right" or "wrong" decision, you need to make a decision based on your own situation and how you feel about the specifics of it.
Tena Gardiner,LCSW, Sr. Social Work Counselor