Zijax,
I was diagnosed with bp in my teens, and had bpd added in my late 40's. Knowing I had both would have helped. I have spent the last 5+ years learning which is which.
It actually helps, and explains things.
Learning which is which is confusing. I go by this basic understanding: BP is not triggered, BPD is.

Have a great week!
Best of luck to us all.