You're doing really well blue. This diet is such a roller coaster. If you're anything like me, I find my emotions seem a bit more exaggerated on this. I think it's because before I would have drowned them out by eating stuff, and now you get to experience more intensely the highs and lows.
I'm really glad to hear your brother is OK. That sounds like a really scary thing. You've done really well staying on track through it.
Next week you'll get your first stone off, which is brilliant! Stick with it, it really is worth it.
I hope the stomach pains go away, that doesn't sound so good. I hope they settle enough to let you get a good sleep.