Feeling discouraged by being inexperienced?

I’m on the verge of starting to date someone for the first time. The thing is that I’ve never been kissed, been intimate, been in a relationship, anything. And I just feel really insecure about that at my age. Maybe my concerns are dumb, but I just want to know if it will all just come naturally? I don’t want to make a fool out of myself and I feel really vulnerable going into it. Opinions, thoughts, questions welcome.
Feeling discouraged by being inexperienced?
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