I introduce quite early too..arnd 1 week too.. i felt like pacifier is a life saviour, same like above mommy , my lo is not dependant on it but i at times feel bad giving my lo pacifier.
If you really want to wean of, you can try giving vinegar . But do note that pacifier doesnt really affect on latching , in fact some lactation consultant use pacifier to correct baby latching .
You can slowly wean off when baby start to grow teeth coz prolong using pacifier can cause teeth slanting and other problem.