YES! I'm the exact same! Especially since I heard they hope to have 475's a case officer by 13th Feb! I sit at work counting hours until Feb 13th, even tho I am very doubtful they'll manage it!
AND I'M RACKED WITH GUILT! I had to lie to colleagues who asked me what I was up to Monday (medical) and why I had lost so much weight (for my medical). I'm not sure I can do this anymore, but at the same time no point in telling people until the visa is in my hands! I'd probably jinx it! I have gone mad!