It would not make sense to scramble so many ideas into the passage just to say what you interpret here. Oh let me tell you about God's message. Nevermind. I'm going to tell you about God. No. Squirrel!!The fact that I'm a physical body, and mind does not make 2 of me. And the "Word" that is the wisdom, plan, or purpose of God did become flesh when Jesus Christ was born. Thus, Jesus Christ was the Word in the flesh, which is shortened to the Word for ease of speaking. Scripture is also the Word in writing. Everyone agrees that the Word in writing had a beginning. So did the Word in the flesh. In fact, the Greek text of Matthew 1:18 says that very clearly: "Now the beginning of Jesus Christ was in this manner..." The modern Greek texts all read "beginning" in Matthew 1:18. Birth is considered an acceptable translation since the beginning of some things is birth, and so most translations read birth. Nevertheless, the proper understanding of Matthew 1:18 is the beginning of Jesus Christ. In the beginning God had a plan, a purpose, which became flesh when Jesus was conceived.
Let me talk about Jesus. Nah. that's not important. Let me tell you how glorious a mere man was. Oops. I want to talk about light bulbs. Uh no. I'm going to talk about things coming into being. Oh my! I (John) am so confused what I want to talk about now. Uh. Let me shift to John the Baptist and forget about Jesus.
If this sounds crazy, it is just a mirror of what you have reflected about the text.