It does not. There is general revelation in the world, as created by God. Truth with a capital T - inspired directly and recorded in Scripture - is different than general truth identified by science or observation.
There is nothing in the Bible that cannot flow through the Holy Spirit. It really puzzled me at first when scriptures that I had never read nor heard came from my mouth when filled with the Holy Spirit. Only later did I find them verbatim in the Bible.
I don't really have any comment on your own personal experience, since I wasn't there.
I Corinthians 12:3
Brothers and sisters: No one can say, “Jesus is Lord,” except by the Holy Spirit.
There are different kinds of spiritual gifts but the same Spirit; there are different forms of service but the same Lord; there are different workings but the same God who produces all of them in everyone.