If your not interested, no reason to go further. you made the right decision by ending it where you felt you had to end it. I have dealt with a number of shidduchim. I’m no proffessional shadchan however I can tell you after saying no to an interested party, I cannot tell you how many times this has happened time and time again. sth better has come up for them. and they are very greatful the last one ended. It’s natural for both parties to feel pulled on both ends -in different ways, of course. however that being said whatever is meant to be is absolutely meant for the best! If you daven to hashem for clarity you can’t go wrong -have confidence in your emunah and you won’t go wrong. don’t know if you got that last line.. but I hope it helps.
Hatzlocha Raba. may your personal redemtion be upon you bekorov! AMEN!