Could Depression And Suicidal Tendency Be The Symptom Of BPD?

Hi.. I m a 21 year old female. I ve had quite a traumatic life.. When I was 15, my bf pressurized me to get intimate n then sexually abused me throughout coz i just couldn t let go of him for 4 years. I used to be quite depressed. Overall, I ve been in 3-4 relationships which started quickly n dint end well. Some of them were emotionally abusive n i took too long to let go. I have trouble dealing with my mom n we constantly fight. I have cut myself at times, nt as a suicide attempt bt jus to feel better n relieve d emotional n mental pain. I was in a different city for my graduation n i used to smoke n drink at times while really upset, although my academics r outstanding. I m not addicted to alcohol/smoking. I drink occasionally.. Bt wen m upset i jus need smthing to release it all. And august 2014, i dnt knw wat happened to me, i made out with a guy and soon had sex with my classmate. I feel disgusted now when i think of it. After this, i went to a psychiatrist for the first time. I hv been diagnosed with MDD and ongoing diagnosis of OCD..i strongly feel i have bpd bt my doctor hasnt even raised any suspicion, is it alright to ask my doctor why this is d case?