Nasolabial fold fillers, is it too early now?

Lately, the nasolabial folds that used to only show when I smiled have started to become slightly visible even when I'm just standing still.

It isn't very deep yet, so I'm wondering if it's right to have the procedure done now.

I am also worried that if I start too early, it might seem excessive or I might become dependent.

I am wondering if there is a difference between making light adjustments in the early stages and proceeding with them later.

I am struggling to determine the timing.