I believe that the Trinity doesn't make any sense, and that they are three separate beings.
Heavenly Father is the creator, and Jesus was created by him.
After the Tower of Babel, where humans attempted to rebel against God, God was dissatisfied with the world and separated the world into 70 or 72 nations. He would only be the God of one--the Jews, and the Jews would serve as an example for the rest of the world, for the world would see that they want God, and that they would be blessed for doing good under him, but punished for doing wrong. Jews often have more extreme rewards/punishments than the rest of the world in the Bible.
Of course God still had authority over everything, but he appointed "Sons of God," who were sub-gods, under all the nations. Jesus was also appointed as a sub-god to rule Israel with the Most High. This is why Jesus is referred to as a god so much, he was one, but he wasn't the Most High God--Heavenly Father. As you can see, everyone in the Bible is very explicit to differentiate between Jesus and Heavenly Father, often referring to Heavenly Father with a name such as "The Most High."
I believe that Jesus's spirit was created by Heavenly Father a long time before Jesus was born, and that Jesus's body was created by Joseph and Mary. It had to be both Joseph and Mary who created his body because they both came from King David and Jesus had to come from King David. Jews often wonder why Christians believe Jesus is savior when we often say stuff like God is his only father and not Joseph when the Bible states he came from King David and stuff. The Holy Ghost had to make sure it was a virgin birth though because he needed to make sure that Jesus's spirit was put into his body and not some other one being produced, but how it all worked is a bit speculative.
Also, for the record, I used "Spirit" to be like ghost, but it's apparently supposed to be a word for the resurrected version of our bodies.
Also, fyi, this is me repeating what I learned from my Dad, and that he would probably say it better, with a lot more facts and knowledge. I probably wouldn't have been Christian if it wasn't for my Dad, so I say it isn't that wrong for me to put my trust in him as far as what type of Christianity is the correct one. But yeah, my Dad is literally listens to a Bible video or reading something like every day, and he knows a ton about the Bible.