Hey... Cockroach96!
First day of my universe, I had feared that I got lost in campus as I was absolutely horrible at directions.
Thankfully I didn't. =)
I guess everyone would be nervous like you, I was too.
And I bet it will turn out not to be as bad as your worst imagination.
You may consider everyone there as your sisters and brothers..
then you would feel more comfortable being around them.
I don't think you're coward based on the contents of your posts here, I imagine you as a bold, big heart guy.
Keep your heart open to every possibilities..
Good luck in your new phase at university!
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"Embrace the glorious mess that you are."