Not really imo,
however doing good taking small steps OP! :)
Suggestions I'd make:
- Aim to use nothing/as little as possible from the Play Store (proprietary, often filled with trackers)
- Aim to use everything/as much as possible from F-Droid (open source, no or nearly no trackers)
- Switch GApps for MicroG (The open source implementation of the Google system apps to make things like notifications work, which removes spyware)
- Switch your Xiaomi OS (also spyware filled) for a more privacy friendly OS like LineageOS
I'd suggest LineageOS4MicroG:
https://lineage.microg.org/
It's vanilla LineageOS,
with MicroG + F-Droid pre-included.