In english we say " I can't stop thinking about you"
In poetry we say
I don't know why I have been playing those voicenotes on repeat
I don't know why you have been running around my mind aimlessly
I don't know why there's nothing more than wanting to know how you look like when you wake up in the morning
I don't know why am bothered about how you perceive me
I don't know why am eagerly waiting for your text