I have a made dear mistake, I took Dianabol for 4 months straight without rest, I really dont feel good.?

[Fred t]

Im 19yrs old, I've been training for almost 1 year now. I think Im a case of immaturity and stupidity.
It took me almost 2months to decide if I wanted to take anabolic steroids, after lots of research and talking to some of the guys at the gym who use gear, I bought myself oral dianabol tabs-10mg each.
the day that I started pop the first tab, I fell in love with it. I went from 74kg up to 82kg (im 5"11), I love the strength gains and mass gains.
BUT the problem was that, I had never heard of PCT, milk thistle or even thought about the dosages i was taking at the time-50mg.
I have stopped dianabol for 1 month now-I weigh 78kg now.
Im reealy fucked, I feel naseas 80% of the time that Im awake.
I havent trained for about 3 weeks, the moment lie down under the bar to go for some bench presses, I get up fast, and wretch, I have puked every single time I have attempted to train. I think its my damaged liver or gall bladder?
im scared to see my GP because my dad is also a GP at the same surgery. I need some advice.