The last time I saw TLC was long ago at school, this sure was a nostalgic trip for me.

I would say that the same sounds aren't good enough (or at least their placement in the mix)
I suggest trying different patterns. Maybe that will make them "fit".
Hope this review is helpful to you!

It is a good song, the sound quality is pretty decent.
Try adding new tracks in order to make the loopable sections more interesting, or just to fill the "void".
In that way the song can keep its true essence without feeling too repetitive.

the sound is pretty good, I feel that maybe it needed more effects in some changes, and the hi hat needs to be more noticeable.
overall is a pretty nice song! specially the piano section.
cheers!