Pacifier help!!!😭

I have a small mouth for an adult but the size 18 to 36 month Nuk paci seems a bit small. So I ordered the adult pink one from little for big. Well it came today and it is just too big!!! Is there an in between?? If so what and where can I order it? Will it cost me more than the $14 with shipping I paid for the adult one I hate??
Thanks guys

Yes, PacifersRUs offers a size 4 nipple, apparently one step down from the Nuk 5 size. https://pacifiersrus.com/wp-content/uploads/2012/02/TEATLINEUP31.jpg Looks like it starts around $17.99 in price.