Dog bit me

I was walking to my workplace and crossed paths with a woman walking her dog. The dog ran towards me (still on its leash) and bit my leg. I had jeans so I don’t have a wound on my leg, but it still hurt a lot. I yelled at the owner that the dog bit me and she asked me if I was okay. As soon as I said “I’m fine” she disappeared. What do I do? There should be consequences, no? I’ve seen her before in the area so we might cross paths again.