Can anyone help me add a Pinterest share button on blogger?

[RecipeJunkie]

I ha ejust started on Pintrest - quite addictive methinks. Anyway, I have got the 'follow me on Pinterest' badge sorted, but I can't work out how to add the share this post icon to the little bar of other social media share widgets that appears at the bottom of all my posts. For now I'm just using the Pin It button that I have added to my bookmark toolbar on my laptop but I want to add it to the blog itself. Am I making sense? Can anyone help?

[2under2blog]

I'm afraid I don't use Blogger but does this help?

[RecipeJunkie]

Thanks! Sorry it's taken me ages to come back.