Thanks for posting this, Jenny! It's a lot easier to help when I can see what's going on

You've posted in the HTML code, but unfortunately, JustMommies doesn't support HTML - we only support BBCode.
If you go back to The Bump and generate your ticker again, the second code it offers is the one you want to use. It's under "Pseudo HTML, UBBCODE, OR BBCODE" and will look like this (only with different URLs, since this one is for my due date, not yours!)
HTML Code:
[url=http://www.thebump.com/?utm_source=ticker&utm_medium=UBB&utm_campaign=tickers][img]http://global.thebump.com/tickers/tt9997b.aspx[/img][/url]