Bible is not God. Also, your understanding of what you read is not necessarily what was originally meant.
Purely speculative, there is no substance to this argument.
As I've already told you, the narrative of Genesis is affirmed elsewhere in the Bible... in other words, it supports a plain interpretation of the creation account - below are a few:
David (Psalm 33:6, 9)
By the word of the Lord the heavens were made, and by the breath of his mouth all their host.
For he spoke, and it came to be; he commanded, and it stood firm.
Nehemiah (Nehemiah 9:6)
You are the Lord, you alone. You have made heaven, the heaven of heavens, with all their host, the earth and all that is on it, the seas and all that is in them; and you preserve all of them; and the host of heaven worships you.
Isaiah (Isaiah 45:18)
For thus says the Lord, who created the heavens (he is God!), who formed the earth and made it (he established it; he did not create it empty, he formed it to be inhabited!): “I am the Lord, and there is no other."
Paul (Colossians 1:15-17)
He is the image of the invisible God, the firstborn of all creation. For by him all things were created, in heaven and on earth, visible and invisible, whether thrones or dominions or rulers or authorities—all things were created through him and for him. And he is before all things, and in him all things hold together.
John (John 1:1-3)
In the beginning was the Word, and the Word was with God, and the Word was God. He was in the beginning with God. All things were made through him, and without him was not any thing made that was made.
Jesus (Matthew 19:4)
He answered, “Have you not read that he who created them from the beginning made them male and female,"
ALL things were made through Christ. Evolution does not follow the sequence of the creation account, it doesn't follow the timeline of the creation account, it doesn't follow the means of the creation account.
It is alright, even good, to question God - it lets God know we seek to know Him better, to understand. But your questioning here isn't because of a desire to understand; you question so as to try to disprove that creation wasn't as how God revealed to Moses. Sorry but God saw these arguments coming before there was even time and even I can see them from a mile away. The days were told as days and the days were numbered, and the 7th day God made holy, and commanded his people to do the same (Exodus 20:8-11). God's word is truth, it is life, and I'll continue to trust in what He has said (which has never changed) versus what scientists have said (and is ever changing).
If the foundational book of the Bible is figurative, than there is no rational reason to believe the truths that are built upon it are anything more:
Will Jesus actually return again in a second coming?
Matthew 24:37-39
For as were the days of Noah, so will be the coming of the Son of Man. 38 For as in those days before the flood they were eating and drinking, marrying and giving in marriage, until the day when Noah entered the ark, 39 and they were unaware until the flood came and swept
them all away, so will be the coming of the Son of Man.
But who is "them all" because this was just a local flood... right?
Genesis 6:13
And God said to Noah, “I have determined to make an end of
all flesh, for the earth is filled with violence through them.
If Genesis is figurative, then the story of Noah was just that - a story. There was no Noah, no world-wide flood, no destruction of all flesh on land. If that was all figurative, then to build an expectation and a future truth on events that never happened is foolish. That doesn't really sound like the nature of the God of the Bible. No, it really happened. Jesus said "For just as Jonah was three days and three nights in the belly of the great fish, so will the Son of Man be three days and three nights in the heart of the earth." If the story of Jonah was also figurative then there would really be no rational reason to believe Jesus would rise after 3 days, but He did.
God doesn't need our belief to validate the integrity of His word. He parted the Red Sea, He was a pillar of cloud by day and of fire by night, He made Moses' staff turn into a serpent then back into a staff when Moses picked it back up. God doesn't need our naturalistic assumptions about the the physical universe to raise the dead, cause waves and the wind to be still, give sight to the blind, or create the heavens and the earth by His word in the time He has told us.