I have an indoor worm bin in my basement. the bedding is newspaper, leaves, and whatever hasn't decomposed yet (stems). My worms are fat, but I don't see egg casings anywhere. It's a bit wet/soggy on one end and it is starting to smell a little. Should I just turn things over a bit to aerate? i did smush some of the bedding down to sop up some of the liquids. Thanks.