It happened to me about 10 times. And since I’m a male, it came at the end of 10 rounds of driving 2 hours, buying them dinner, and trying to act perfect to keep their crazy fears at bay.
People today are looney tunes and it can make shiduchim a severe test. Many expect too much from people and don’t know how to form a connection.
It’s just something to endure.
A Rav once suggested to me to be business like about dating. Don’t take it all to heart, don’t get emotional about it. I found it to be good advice.
Just get out there again. The main point of marriage is children and having another person in the room. You’ll find another. Don’t get attached until you are married.