My notes disappeared after changing my Apple ID
I used to use my mom's apple ID on my iPad. When I changed the Apple ID to a new one, that I created, I lost my notes. I signed back in and only my mom's notes were showing. I checked on her iPhone and still didn't see mine. I have a lot of important poems, passwords and other information on there.
What do I do? Please help
iPad Air 2, iPadOS 15