Hey Sigrid,
That's a big decision going for enbrel! But I'm excited for you already, and very glad to hear you were approved for funding.
If you're getting trained to do injections on Friday, I'm sure the nurse will have more than enough info for you. It'll probably be a bit overwhelming at first, but you'll get it. I did my very first injection infront of my nurse, just to be sure I could get it right, and I find that injecting into my tummy rolls hurts less (definately not a weird question!), but I'm sure that kind of ouch is nothing like what you've been experiencing as of late. Three months is a long recovery time - after I tore my achilles, it took about that long to start walking again too. I feel for ya.
Oh one more thing - be patient with this stuff - sometimes it takes a month or more to really get going...but you probably already know all this! Apologies if you're reading this for the tenth time.
Good luck and keep us posted!

Here's to many pain-free days ahead!