Borderline Personality Disorder is one that is often misdiagnosed - it took 3yrs of actual treatment before they even started with that diagnosis with me and then for 2years they yoyo'd back and forth between borderline and bipolar. I kept being told it was not possible I felt a certain way because the DSM said I should not so I finally got severely frustrated one day and told my psychiatrist off and told him I didn't care what the DSM said I am telling him how I feel n if the DSM says different than he has a wrong diagnosis for me and needs to do another complete psychological evaluation on me, so he rescheduled me gor an appointment that took an hour - and came up with my correct diagnosis, but borderline can hide itself as many things just as when you have a combination of things it may first appear as borderline - have you spoke to your psychiatrist about your concerns?