Tear Back Time

First 152 snuck back into my afghan and by the next row there was stitch 153 as well! Obviously I will just have to tear back to a good solid row of 151 and figure out what in heaven's name I did wrong! And I might just be crazy and crochet late into the night because I'm sleeping on the couch anyway (due to a possibly impending cold). But I don't know because I also just borrowed a book from the library and it looks like it might be pretty good...