I'm not very eloquent about personal things, but I'll try.
I think it first started when I was little,... I remember putting blue towels on my head and pretending I was Mary. I would soak up the *little* Catechises I received in Sunday School, and was the first one to learn all of the prayers.
When my parents stopped taking us to Mass in 5th grade, I knew that something was missing. I would ask when we'd be going again, and receive a "maybe soon" answer, but I knew better than to nag. I didn't know what to do, and since I didn't know with my head that not going to Mass was wrong, I didn't worry about it. But there was a hole in my heart, and it was only at peace when I was able to go to Mass, or when I'd sit next to my grandma as she prayed the Rosary.
My grandma died when I was twelve, but her intercession is probably why I had the courage to come back to full communion with the Church. When I was fifteen, I was invited to a Steubenville Conference with my Youth Group, and was able to go. It was there that I met my first religious sisters (Carmelite Sisters of the Divine Heart of Jesus) and it was there when I first truly felt the Call.
I was open to the Holy Spirit that weekend, and He infected me with Zeal for the faith. I had never stopped believing, I just hadn't been able to question my parents-something I was taught not to do. I felt God's love, and even though I felt dirty, unworthy, I knew that I wanted to serve Him, to Know Him and to bring that Love to other people. The Holy Spirit changed my life in just a few days, a few hours, and I never have wanted to go back.
Seeing the religious sisters there, so full of joy and happiness, Brides of Christ, kindled a fire in my soul. I wanted to be like them, to be a Handmaid, little and unworthy, but Serving the Lord with heart and soul. I wanted to bring others to Him by example, by the Holy Spirit shining forth on my face.
I returned home and faced opposition from my parents. They thought I had been brainwashed, and were reluctant to let me return to Church. But I remembered my grandmother's devotion to the rosary, and began praying it daily. With Mary's intercession, I was able to return to the Mass and Full Communion with the Church.
Since then, my relationship with God has matured from an emotional one, as first felt at Steubie, to a personal one. There are high times, and there are low times. There are moments where praying is the last thing I want to do. I fail a lot, but I try to do it anyway.
I know God is calling me. I am Happiest when I speak of Him to others, when practicing apologetics, in the Adoration Chapel, at Mass. Those are the times when I feel complete.
I am still discerning, and I will always be discerning, but if God wills, I will someday be a Bride of Christ.
This got a little long... I'm sorry. I guess I've been needing to write something like this for awhile. I even omitted some things!

edit for spelling.