Hey Daisies,
First off - cry all you like, girly! I'm only three months in and I've already bawled several times - it's a great stress release and sometimes it's important to give yourself a few moments to feel angry and sad about the situation you're in - you can't put a happy face on all the time, it's just not healthy.
I hear what you're saying about Outland applications but many people (inc myself) stay in Canada as a visitor while applying Outland, and immigration knows it! Applying Outland doesn't mean you have to physically be out of the country, rather it means that, when in Canada, you have to independently maintain your (usually visitor) status here. Extending your visitor status is easy: online application should be filled in about a month before your current visitor term expires. But, as Pinklady says, I'm confident that it won't come to that!
And, no, London apparently don't care where they send your passport to!
Huge hugs beautiful lady!! x