My journey of getting a PSD

My back story 14/9/20

Hiya! I'm Rhianna and this is my journey on how I'm getting my psychiatric service dog/PSD.
Let's start from the start, I had a.... different childhood my parents fought a lot and when I say a lot I mean ALOT every second of the day. My dad is bipolar he was aggressive but he never hit me or my mum and brothers almost every night he got locked out by my mum he would bang on the door and yell to let him in every time the police was called after 4 years of that he finally got diagnosed with bipolar and got medication for it but my parent thought it was better to split up and now I'm living half and half with both,now that I'm older I have ptsd and got diagnosed with severe anxiety which makes my life a living hell last year I started having mood swings my mum and dad thought I had bipolar like my dad since I got most of my mental illness from him but the docs thought it was normal for my age, last year I started get upset and started having suicidal thoughts and started self harming, I told my mum and dad this year but they completely forgot which brings me here today the 14th of September 2020 I'm seeing a psychologist soon to see if I'm qualified to get a PSD I'm scared I haven't told my mum,dad,step mum or anyone what's happening and only want to tell the psychologist what is going through my head.