Is getting a professional diagnosis of BPD really needed if I know that I have the condition? I found out about BPD from a friend who had it, and decided to take quite a few BPD tests on the internet. All of them strongly suggested that I see a professional for BPD, however, I disregarded it. Everyone told me that BPD was an extremely serious diagnosis, and I told myself that it's probably just my depression (also self 'diagnosed') giving me all of the feelings that I was (and still am) experiencing.
So for a while, I forgot about it, until last week.
My psych class in school was discussing personality disorders, and BPD came up. I decided to take the online quizzes again, and got the same results that I did before, but this time, I really thought about who I am, and how I reacted to people and the environment around me. It was so pathetic.... because I've been alone in school for so long, and I just told myself everyone around me was to blame. Finally, I came to the conclusion that I was at fault, but didn't know how to handle it.
Not only that, but one of the main things I learned about BPD is a sense of not knowing one's self, so I tried to describe to me to myself..... I couldn't, but it wasn't some teen "still trying to understand who I am" kind of thing, it was literally painful that I couldn't think of a single solid way to describe myself. I know that BPD is a very serious condition, and that self-diagnosing can be very unreliable, but I'm not an idiot; I've done my homework on BPD AND myself, and know that I've come to a correct conclusion.
So with that, is a professional diagnosis of BPD or ANYTHING else I may have really nesseccery? All that will happen is the docter will make me take some meds and send me on my way, which I can go without.
Now that I think about it, I may use these forums more, just to know how to deal with my other problems. I'm always desperate for someone to talk to, and there's people here who probably will be up for a chat

Please, give me your honest input on what I should or shouldn't do, I wouldn't self-diagnose myself with something like BPD unless I was absolutely sure, and it gives me a little bit of comfort to know what may be wrong with me.