Hi again;
If your bleeding is getting worse I'd call and ask for the mesalamine enemas as well.
I started off with just the Asacol and at the suggestion and encouragement from members here (ahem, Quincy...) got the Rowasa enemas..and whammo...remission. I have gone into 1 mild flare since but I have not seen blood since starting them. Not saying it will be exactly like that for you, but it would be worth a try.