Oh wow bro, you have definitely been through so much and I doubt any of us have been through any of these. Losing your mum and bro was the worst. And now this diagnosis is quite stressful to say the least. Thank you for the courage you have to share it with everyone. All I ask is that you look for a counsellor or someone to talk to one on one. Talking does help. The best part is to get someone or people in the same predicament. Thank you for sharing and I want to say, all's well that ends well :}