I go for walks regularly and often see stray dogs. They usually pass by without incident, and I’ve never felt any bite, scratch, or pain. However, I start overthinking afterward—feeling like I might have been bitten or scratched without noticing, even when there's no bleeding or wound. This leads to anxiety and fear about rabies. I would like to know: Is it possible to get bitten or scratched without feeling it? Is there any rabies risk if there’s no visible injury? How can I manage this anxiety? Is therapy or medication recommended? Please guide me. Thank you.