When my daughter was five months old, she started waking almost every hour looking for boob to put her back to sleep and I was beside myself. She had been sleeping so well up until then, but now her sleeping was fitful and feverish. I knew that all babies woke a little at night, but were they supposed to wake every hour for days and weeks and months in a row?! It wasn’t just developmental stuff or teething, it had to be something else…