Welcome to PC! And to the BPD forum! We're a very supportive and understanding group. This place has become my rock during the storm.
Maranara is full of wisdom, so I definitely agree with everything she said. Take a look at the diagnosis and see how it feels to you. And read what other people have posted. Does it feel like something you would have written or something you've gone through?
BPD is a rollercoaster and one I'm still riding. Best of luck to you in school. I'm going to school and working as well. And the stress of it all can be A LOT. Do lots of things to take care of yourself. Take time for you.