Unity scene empty but game still runs (beginner)

I am brand new to Unity and have just been working on a simple 2D project to see how things work. Everything was working fine until I was messing with the camera settings and I dont even think I saved afterwords but when I reopened my scene later, the whole scene section is blank but all of my assets and game view are fine. Any help getting back to being able to see my assets in the scene view?

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You need to find your scene in your project and open it.