Sorry to hear about your trouble Melissa. So sad to lose subscribers because of a platform change.
I don't know much about transferring to WP from Blogger, but I do have experience with WP's RSS Feeds, so I might be able to help you with that.
Every WordPress blog has a built in feed for posts AND comments. Whenever you want to add your blog's feed to a service (like Facebook for example), you will need to give your RSS Feed address. You can learn all about WP RSS Feeds here: http://codex.wordpress.org/WordPress_Feeds
WordPress assigned you a feed: "http:smittenbybritain.com/feed" Looks like you've set your feed up with Feedburner and the address is: "http://feeds.feedburner.com/smittenbybritain/FiFf" Make sure you update your Feedburner account to reflect your new WP feed. To get Google Connect working, make sure you enter your new WP feed or updated Feedburner feed address.
I hope this helps.