Welcome to the forum TALLMALEUK
I am going to be a bit controversial here and suggest that the actual chords do not really matter that much!
You can either keep the chords the same throughout or make some variations
It is all about the melody, rhythm and timing!! IMHO
A good tip is to concentrate on these areas to add contrast to your songs
eg - if your verses use short words with lots of syllables have a chorus with long, drawn out words with held notes. And if your verse is using notes close together introduce some bigger ranges in the chorus
This change in melody, rhythm and timing will ensure that your sections sound distinct - but keeping the underlying chords the same (or similar) will ensure your song maintains a consistent feel/flow
There are lots (and lots and lots) of songs (especially pop songs) that use the same chords throughout for verse, pre-chorus and chorus - eg Price Tag by Jessie Jay and Get Lucky by Daft Punk
Listen to these songs and see how it is the melody, rhythm and timing (and production!) that separates the sections
I personally feel that if you have a MID / BRIDGE section then THIS is where you throw a "curve ball" and add a fresh chord sequence / twist / difference to break the song up before returning to the familiar verse/chorus