Now that you have joined - take a minute to look around the site, read the Community Guidelines and then write a post to introduce yourself. Feel free to share your name but leave out and info that can specifically identify you to others. Keep the introduction as just that - then post additional posts with your questions. Add a topic if one below is relevant to your post.
Read the other posts even if they are older and get into the conversations! This works best when we all share our experiences.
Always try to welcome a new member when they join even if it is just to say Hello, or I understand how you feel.
If you have not been to pbcers.org take the time to go to our website. It contains a lot of information that might answer some of your questions or make you think of new ones.