Toddler tooth intrusion

any other moms have experience with a toddler tooth intrusion?
my 2 year old fell yesterday and his front tooth went back into his gum, I immediately took him to the dentist where they did an X-ray and no fractures were seen so they’re leaving it and just told me to watch for signs of infection and use warm salt water to cleanse.
my heart is broken, and I can’t imagine him not having a tooth until his permanent one comes in several years away. I know it’s just a baby tooth but it’s still very upsetting. I’ve done some research and have seen some say it eventually re-erupted within months to a year so I’m praying that’s the case. just wondering if anyone else’s child had this happen and what the outcome was.