About two or so weeks ago, Brooklyn went to the groomers. A couple of days later I found a tick on him.

I removed it the best I could and honestly forgot about it until a day or two ago. It looks scabby but black at the same time. It's also very red in that area- maybe an 1/2" on each side? Does this seem normal?
He is acting fine, eating normally, etc.
I'm going to call the vet on Monday about it but I just thought I would ask here too.