Yes the Bible says that I AM means God Almighty and Christ said he was I AM in John 8:58.Exodus 3:14,15 explicitly identifies YHWH as God, the I AM, whereas none of the verses you provided do.
The difference is that you have the false assumption that if God is called something and Jesus is called the same thing then it means he's God. That's not true. Jesus isn't referred to as God in any of those and there are a plethora of other scriptures that plainly prove Jesus isn't God, such as John 17:3.
That being said, trying to keep it concise without posting a wall of scripture and talking points that you probably will not read.
So do you know why Jesus is referred to some of the same titles as God? It's because he's the Son of God. Every good son will be like their Father. You can tell who someone's son is by their behaviors, mannerisms, etc. Where did Jesus learn all of his doctrines and mannerisms from? He learned them from God, but he isn't God.