I think my Spotify algorithm is changed (or is it an app issue?)

Hi, idk if this is the right sub pero my Spotify seems messed up?
Few things I experienced:

1. Playing a playlist and clicking "next" and it plays a song not from the playlist/album. (even if I don't click next, same lang nangyayari)
2. Plays an OPM song and the next song that played was from a completely different genre (hindi man lang OPM! nakakainis hahaha)
3. Basically parang hindi na 'ko naka-premium.

Experienced this last night lang, and it persists til today. It's so frustrating. Can't focus sa ginagawa ko cause I have to choose a song manually.

HELP!!!