I would definitely keep taking meds, you'll talk over with the new pdoc if he/she wants to change things up and if you agree.

I'd bring your whole chart with you, not just portions, to give the pdoc a more complete picture (if possible). They'll come to their own conclusions as they get to know you, but it's good to have background.

I'd also recommend -potentially- seeing this second opinion pdoc more than once; it's hard -I think- for a pdoc to come to a responsible opinion about someone by only meeting with them once.