Blogger Issues

I am not a happy person these days with blogger.I know I should "let it go".It is just every time I turn around,I`m angry again about stupid stuff.
Tonight when I went to my reading list,there is a blog there that took up TONS & TONS of space so I couldn`t readily see the ones I do read.Now how do I get it off when I don`t even have it listed to follow to begin with?
It`s an honest mistake,I suppose.I follow a blog called Robin`s Egg Bleu http://robinseggbleu2.blogspot.com/ It`s a blog about dollmaking,& I adore her work.Well,blogger has me following http://robinseggbleu1.blogspot.com/ It has long dreary articles{sorry bleu1}taking up huge amounts of my space about art & antiques.I never subscribed to it,don`t know how to get it off.Just had to gripe about it.I just believe what time I do have I shouldn`t have to spend it figuring this crap out.