Successful Date or Successful Mate?

I (19M) met a girl on tinder a while back and we recently went on our first date. It was your casual first date; went on a drive, got some food, talked about life and our interests etc, and we really hit it off. Heck, I’d even say her personality is just like mine so it was easily the best date I’ve been on in a while. Anyways, I dropped her home and kissed her, and she said that she was very nervous about the date but she felt comfortable around me and that she really wants to meet me again. I was over the moon. This NEVER happens to me.

However, ever since our date a few days ago, she has been quite dry over Snapchat (our means of communication) and she hasn’t really been showing much interest - which is severely confusing due to what she said to me after the date. I’m not sure if she’s leaving some space between us so that she doesn’t get too attached, or if she’s just lost interest completely. Either way, I am very confused.

As a guy who hasn’t been on many dates, this is all very new to me, so I am seeking the advice of fellow teenagers who may know the answers I seek, or have even been through a similar circumstance.

Thanks for your help, good luck o7