also how do I find out what branch of Christianity I am? thank you.
Welcome. Are you new to the Christian faith? There is simplicity in becoming a Christian. It's about coming to Jesus Christ as your personal Savior, believing on Him for forgiveness of your sins.
Most new Christians or seekers start reading the Gospel of John in the New Testament. It has many words of Jesus Christ about Himself and also His deeds. As you read the Bible and pray, you will grow spiritually.
It's not so much about denominations or branches, it's about Jesus Christ.
16For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life.
17For God did not send His Son into the world to condemn the world, but that the world through Him might be saved.
18“He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God. John 3:16-18