Hello AutumnsGhost: I see this is your first post here on PC. So... welcome to Psych Central. The Psychotherapy forum, here on PC, may also be of interest to you. Here's a link:

https://psychcentralforums.com/psychotherapy/

I don't think I can comment very specifically with regard to your concern. I can only say that I think we all have concerns with how our interviews with clinicians go. So I don't think the concerns you felt following the interview you described are at all out of the ordinary.

Assuming the clinician you saw is someone who is experienced (& from what you wrote it sounds like she is) I doubt her assessment of your condition would be swayed to a significant degree by what you said you believe may be going on. I suspect the thoughts that plagued you later in the evening were simply the kinds of second-guessing we all engage in following something such as a psychological evaluation.

Anyway...those are my thoughts with regard to your post. I hope you find PC to be of benefit.