How long until kenalog helps overfilled Bellafill? And more kenalog questions

Should you get kenalog earlier or later? Why do we have to wait so long between injects? I think some spots were missed and am worried about waiting too long, At what point do you see results? I had about 1 syringe of Bellafill in my nose and 2 does of kenalog. My nose is still very bulbous and misshapen. Are there any reviews from customers who successfully had overfilled Bellafill fixed with kenalig?