How do I treat an infected cut at home?

I cut myself 5 days ago and I don t want to tell anyone about it. The cut was deep but not big, doesn t really hurt unless you press on it, and it gets yellow inside but washes away, I m aware this is mos likely pus. It is less deep now and a little red around the outside but no streaks. When I wash it out it just... show more I cut myself 5 days ago and I don t want to tell anyone about it. The cut was deep but not big, doesn t really hurt unless you press on it, and it gets yellow inside but washes away, I m aware this is mos likely pus. It is less deep now and a little red around the outside but no streaks. When I wash it out it just becomes white, which is probably just my flesh, and if I put a bandaid on it, it leaves small yellow patches on it. How do I treat this at home? I m becoming very scared.
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