Hi there
I'm 22 years old, and I was diagnosed at age 20 with BPD and major Depression.
It's pretty common for us BPD's to suffer from unstable, overwhelming emotions at times we also tend to have chaotic interpersonal relationships.
Are you currently in, or thinking about getting into Dialectical Behavior Therapy (DBT)? It's very helpful and can be life changing.
Welcome to PC.