You could always try attending a Catholic Mass, that way you don't have to talk to anyone and you'll have that experience to add to your considerations. There are some good books out there about the Mass, I've heard "A Biblical Walk Through the Mass" by theologian Edward Sri is very good. So you can do a bit of your own exploring of Catholicism without having to worry about biased answers. Just make sure to pray to the Holy Spirit to guide you and keep your heart open.
Regarding confession - it's probably important to remember what happens in confession. When the priest gives you absolution you are fully receiving the forgiveness of the Lord, leaving you in a full state of grace, which will promote healing. Consider it not someone you've never met, but Jesus who's been waiting every day for your return.
For resources regarding catholicism and the bible you could try A Biblical Walk Through the Mass and also Fr Mike Schmidt's podcast Bible in a Year, maybe just pick one of the gospels he's done and start there.