Is this a rash?

I’ve been scratching my calf and before I started to scratch there wasn’t a rash. I knew my skin was bleeding so I got band aid now it looks like this. I put Petroleum Jelly and Aloe Vera on it and it’s not really clearing up. I notice ever since I had covid my body has been different
Is this a rash?
Is this a rash?
Is this a rash?
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