Jewel, as Joseph said, it’s important to have a Rabbi to guide you. I don’t know how old you are, or where you’re holding in life, but if you have a few months available, you might consider going back to Israel to Neve for a while. They have an excellent Mechinah program for people who are newly religious. Don’t let random people tell you to start with A, or B, r to avoid C, etc. For actions, ask a Rabbi.
As for books to read, two great books are from R’ Kelemen – Permission to Receive and Permission to Believe. They go into proof that there is a G-d, and the divinity of the Torah. I think these are a must for Baalei Teshuva, and highly recommend them.