so I've been debating a psych evaluation for a bit now, mainly because my mental health has gotten to the point where I'm struggling to hold down a job and go back to school because I can't keep myself in check. I'm already medicated for depression and on zoloft, but I'm wondering if a psych evaluation will help me any further. I want to emphasize I'm in the USA so, apart from maybe clarifying some things, I'm not entirely sure how an evaluation can help me long-term. 

I'm more interested in controlling my BPD symptoms than actually receiving a diagnosis, especially since we've all seen how doctors are so hesitant to give this diagnosis to people even if they fit every bit of criteria down to a T. The only thing I can see coming out of it that may be beneficial is maybe changing the medication I'm on (and therefore having a diagnosis would make it easier to narrow down a medication that could better suit me) but even then I'm really unsure. 

other americans (bonus points if you're floridian!), how has a diagnosis actually helped you apart from telling you you have BPD?