Just Wondering,
I too, hope that you truly do have an open mind here and are open to considering all options...even the option that if one has to believe in a wholly literal Bible to be saved, you will. That you'd rather believe what the world says is silly fable, than give up your faith in God.
Having said that, I have a suggestion to make.
If you're not familiar with the story of Lazarus and the Rich Man found in Luke 16, take the time to read it. This is a bible story that has a lot of people guessing. Some think it's literal, that there really and truly lived a man named Lazarus who was poor and the rich man with five brothers. Others think it is a parable. Some believe it describes a literal hell. Others think that it is wholly metaphorical.
I've my own thoughts on the story itself, but what I find to be most significant in the story, and it's significant whether or not the story is literal or metaphorical, is that in it Abraham tells the rich man, who is suffering in hell and wants to warn his brothers of what their fate will be if they don't change, that the brothers have Moses and the Prophets (ie the Old Testament) and they can read them. The rich man says, "No (that the Scriptures aren't enough) but if someone raises from the dead and warns them, they can be saved." To which Abraham replies, "If they do not listen to Moses and the Prophets, they will not be persuaded even if someone rises from the dead." End of story.
To me, the most significant part of this story is that last part...if anyone won't be persuaded by 'Moses and the Prophets' ie...the Scriptures...then nothing is going to save them.
Why? Why would that be?
Well, I believe it is because, no matter how often we speak of salvation as if it is something that we can achieve, or that we can win others to yadda, yadda,...the salvation of individuals is and always has been the work of the Holy Spirit. This is true whether or not one believes in free will or predestination...it is the Holy Spirit who regenerates unbelievers into new life.
It is also the Holy Spirit who inspired the writers of the Bible.
If one rejects the Scriptures, one rejects the work of the Holy Spirit. Rejection of the Holy Spirit is not a healthy thing if one is seeking salvation.
The Holy Spirit inspired the writers of the Bible to write down everything He deemed necessary for us to find salvation. However, we are not saved by believing the Bible per se...we are saved when we believe in the work of Jesus Christ and repent and seek His forgiveness, and the Holy Spirit works regeneration of our dead spirit into life. THAT is how we are saved.
Now, reading the Bible can bring us to this, but....
Some folks come into salvation without ever reading the Bible even once and...
others read the Bible all their lives and never come into salvation.
So the Bible, while important, isn't what saves. It is the Holy Spirit working through the Scriptures that can bring us to salvation.
My advice to you, JustWondering is this: Continue to seek after salvation, via faith in Jesus Christ. Continue to pray and ask the Holy Spirit to renew you and recreate you into a new person. Read the Bible in whatever way it makes sense to you...either as metaphorical stories that have wisdom within them, or literal history...but either way that the meaning of what you read is truth...and while reading pray that the Holy Spirit would guide you to what is truth about the Scriptures. Be open to what is truth about the Scriptures, even if it means that you wind up believing what seems like fairy tales, for no other reason than that the Holy Spirit impresses upon you that it is true.
If you do this...not reject the Bible, but look at it as a work of the Holy Spirit towards truth and that the Spirit can bring you to truth as well...I think that your faith will continue to grow and that you will find salvation.