Good luck with your new T. I'm sure he will not even question your reason for therapy. It is completely legit.

I'm curious why you feel being Catholic and bisexual are sort of opposites? I kinda though the church, at least the local practitioners, had moved beyond their prejudice. Maybe not. I hope there aren't people making you feel that you can't be both, that you're not acceptable as a person or a catholic. Sexuality says nothing about your worth as a human being.

From a former Catholic turned atheist.