I changed a couple of things. Just wanted you to have a fair chance to see and possibly learn more about our Catholic faith.
Second, you seem to be disappointed in what you perceive the Catholic Church to be, not in the Church. The Catholic Church is not one of the churches, She is THE Church built on Peter the Rock with Jesus sitting at the Head.
Third, if you have been away and a lapsed Catholic, you are still Catholic but you are not in a position to receive the Eucharist at all unless you have met with your priest and come back into communion and received reconciliation. Then you could partake in the Body and Blood worthily, even though you may only receive in the species of bread, you would receive both Body and Blood.
Forth, to feel that “the more churches I go to the better”, shows you are not ready to receive truly what God has to offer. There is only one Church, Jesus sits at the Head of Her; She is One, Holy, Catholic and Apostalic; She holds the entire deposit of truth given us by Jesus.
Ask and it shall be given to us, seek and we shall find, knock and the door shall be opened to us; or we can stay outside searching in what the world has told us about God and His Church, or the Church can teach us the truth if we are ready to listen!