Yes I did, because I knew there was something wrong with me, seriously wrong, other than just 'depression' and I knew it just wasn't in my head. Well it is in a way (mental illness) but you know what I mean :P
GP would just never listen to me, and I had an appointment with a new doctor, and she finally referred me because she knew that I had a lot of issues. I was spot on though with the BPD.