Is Anti-rabies Vaccination Is Required Even If No Indication Of Bat Bite Is There?

Question: I have a query. Recently, 6 days back, I have seen a small bat flying in my hall during the night when I was working . Initially I didn’t pay attention thinking it was a moth but after a while realised it wasn’t. I got scared , opening the hall window leading outside , went into the bed room and locked myself . Next morning I realised I didn’t close the bedroom door properly. And there was another bedroom where my parents were in. I’m not sure when and if the bat went out. Next early morning, I searched the house for that and did not find. I want to ask if I should go see a doctor for a rabies vaccine . Or I’m just getting paranoid without a reason . Google search on bat's in the bedroom/homes gave some serious suggestions that i should get a PEP vaccine. I spoke to a known physician and he dismissed those . I have asked my folks if they want to take a vaccine and they dismissed it too saying there was no bite visible. I too do not have any bite visible. I would really appreciate any help/practical information that can be provided in this case.