I've read that there is sometimes a 6-week fussy period. Several days ago, Isis started having hers. Everyday from 6:00pm - 7:00pm, she gets really fussy! It's almost like clockwork. Exact same time everyday. She will only calm down if she is constantly entertained. Like we have to get up and walk her around the house looking at everything and then she'll stay calm. This sounds not so bad, except it's right when we are usually sitting down to eat dinner. Did this happen to anyone else? When does it pass?