What does BPD+ASPD feel and look like?

My clinical psychologist suggests I have BPD and ASPD. It’s not even a preliminary diagnosis yet, but I’ll be seeing my therapist again soon, and I might officially get these diagnoses. Anyone who has this, please tell me what it’s like? How does it manifest? Because I doubt I have BPD, I think I might have NPD instead, but I haven’t told any of my specialists about it