It seems positive to me that your therapist doesn't think you have a disorder and is able to look beyond diagnostic labels.

What matters are your symptoms and feelings; how you manage your relationships with others; and your place in the world. A diagnosis doesn't make any of these things easier to navigate.

Some people in this thread are conflating difficult-to-manage feelings with a psychiatric disorder. It's a spectrum and not everyone falls within the diagnosable range, no matter how strangely validating some people seem to find that range.

I think your therapist sounds supportive.