Thank you all so much for your amazing help (except for the active LDS apologists on this thread…

). I took the advice to pray to heart yesterday, and did so on my way home from work. I first prayed the rosary, as I like to do. I found it easier to ask Mary for help these past few years, mostly because I was afraid of what praying to God would reveal in me (anger, shame, etc.) and I needed her intercession. Once I finished my rosary I finally prayed to God for the first time in literal years.
I was completely surprised to find tears running down my face as soon as I spoke his name. I felt nothing but joy, and regret that I hadn’t reached out to him before then. I poured out all of my fear and apologies and worries and I felt an outpouring of love. I also felt gently chastised, but only for my hesitation to come to him. It was as if a warm blanket had dropped around me, and all my worries were replaced with certainty.
I am sure that Mary has interceded for me, but I also am sure that God would have heard me anyway. She is such a comfort to me, and going to her first helped me muster up the courage to pray on my own. Because of her, I was brought to Christ and to God.
My prayer yesterday confirmed to me that the Catholic faith is what I need and what God wants of me. I still am worried and unsure of a lot of things, but I’m no longer afraid to try.