Wow, you poor thing. Yes, everything sounds so familiar. I grew up feeling the same mistrust in Elders. My father was the PO and was abusive to us kids. Totally got away with it no matter how many elders found out.
Anyways, I feel bad you felt the need to go to the elders a few months ago. What they did is dehumanizing, degrading, and just plain awful. It happens often when people go.
I'm glad to see that you are back with your bf! Just take a deep breath. You don't have to have everything figured out this minute. Just take your time, ask questions, research, and simply let your heart guide you. Jesus said, "My yoke is kindly and my load is light". Please, take that to heart cause he really meant it!
Hope to see you stick around to get to know you!