I was diagnosed with a "personality disorder" i feel like that's not an accurate disorder, how important is to get a specific diagnosis?

You're right!: It's too complicated in a 400 char limit - but you've got it. PDs aren't diseases. They're how we are, styles. They can be problems but meds don't make sense to me. Hard to change completely - you can learn how to understand their basis, to see them fairly and manage them. To me they're learned to handle our early life and may not fit well in the big world. A really good trusting Tx relshp helps!