Cut my foot on loose nail, should I be worried or not?

I moved house not too long ago and it turns out there is a loose nail on one of the stairs, which I found in the worst way possible lol

I doubt it has tetanus or anything but should I bother doing anything to make sure I don't catch something?

Ouchie
Ouchie
Cut my foot on loose nail, should I be worried or not?
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