Shit bags Jen! That's a bit scary, being sent home when you know something isn't right is really off putting. As you say, what's done is done, but it's small wonder that some of us turn into right battle axes after a couple of episodes like that. The clexane is a bugger, I hate injecting myself. Absolutely hate it. I hope everything settles down. Keep riding them about the clot, Ive had a couple (thankfully not in my neck) and the tendency seems to be to leave you on the thinners indefinitely or until you crack it and ask for a review. Mxx