Last night as I was walking down the hall, Dori attacked my leg and scratched it pretty bad. It bled some, but I didn't pay too much attention to it. When I woke up this morning it was very puffy and red looking. The scratch is about 2 inches long and the middle area is the worst.Possibly infected? I figured I would just get some Neosporin on it and it would be fine, but I talked to my Mom this morning and she said if a cat scratch gets infected it's always a good idea to get it looked at.... Is that true, or is it safe to treat it with Neosporin?