They should give you the pink book at KKH, but sometimes they hand it out at different points in your pregnancy journey rather than at the first appointment itself. I'd call the clinic to confirm or ask at your next visit to be sure. Since you're going back to JB regularly, it's definitely useful to have one copy so your doctors there can see your records too, so worth checking with them if they missed giving it to you.
I went KKH hospital, never receive any book also