Help me out here

Jess 👮🏻‍♀️👧🏻👦🏻👶🏻

Hi ladies so I am 31 weeks tomorrow, I have a 32 growth scan next week that was originally meant to be an abdominal one but now it’s changed to a vaginal one because apparently at 20 weeks I had a low lying placenta so they say.🤷🏼‍♀️ my question is, what do I expect having a vaginal scan since I’ve never had one before, I’m nervous and have no clue what it will be like. Does it hurt? Uncomfortable?