Thanks everyone. I really appreciate the posts. Yes, Immaculate Conception was confusion, after they went over it in RCIA I get it. However my initial impression was that it had to do with Christ's conception since I had not, prior to RCIA learned much about Our Blessed Mother.
I do pray the Rosary several times a week but after three years I still need my prayer card for the Rosary to keep the Mysteries straight. My Parish gave everyone in my RCIA class a Catechism for a confirmation present and it is really helpful for reference. All of your perspectives are helpful because sometimes becoming Catholic feels like I've moved to an entirely different country even though I haven't moved.
My Parish never has Latin Mass but I may try to visit one some time for the experience and connection to history. After all isn't Latin the Church's official language? I do like understanding the words of the liturgy though....learning Latin is on my to do list but it is a ways down.
All of your responses are encouraging and helpful, thank you for taking the time to reply :)