My Stupid Paranoia

I get an email from Citibank when a check I've written clears. Today I got an email saying Check # so and so for $10 has cleared and it gave me anxiety as I had no memory of writing a check for ten dollars. I don't write checks for ten dollars! What do I write a check for that's ten dollars? Nothing! Someone has broken into my account. It's somebody else's check blah blah blah.

So I go to Citibank on line and look (you can see a photo of the check) and, of course, it's mine. It's the check I wrote for the classmate's funeral flowers.

It's all coming back to me now.

Never mind.