First, I love yer analysis. Perfect. Right down to the root of the irritability. Very good, healthy. Great.
As for the sleeplessness effects, maybe something completely unrelated: Benedryl? Doesn’t do much for me, but I’ve a friend that a half of one knocks ‘er out!
I’m also curious about the weight loss goal–gonna celebrate, I presume? New car? Barhopping?
good luck!