First of all, I applaud your strength in going to your session even though you were really nervous about it. That's so brave, and I hope you recognize that's not something everyone can do!

It's great that you two were able to work together to deal with the issues that came up during your session. I know you've expressed some doubt in regard to trusting him, but maybe consider the possibility that he is trustworthy after the way he responded to the concerns in your email.