So, first, you need to take things one step at a time.
lay down your kick, your snare and your hats.
Add your crash cymbals and ride cymbals where you think they will work
Add fills from toms
Now think of other percussion to use. the key to adding additional percussion is that it does not need to be sounding all the time nor does it need to play the same insistent pattern all the time - you can mix it up to provide contrast:
Shakers: maracas, shekere, eggs,
Scrapers: guiro, merengue shaker/guiro
Cowbells: cowbell, agogo bells
Tambourine
Congas: different sizes and usually have different roles
Bongos
Timbales - a drum and cowbell set where playing the shell is as important as playing the head of the drum
Many more besides
Do some research into perucssion instruments and the normal rhythms and patterns associated with them in different styles
bongos, congos, or any percussion instrument. I normally just play around with creating drums until my light bub turns on.
Congo is a part of the name of a few countries in Africa, as well as a river system in the same region. The
conga is a type of drum from South America