Glad the little one is figuring it out!
Our hens are really slow right now also.... though on the plus side we took advantage of their molt slow down to do an annual worming and dusting. Some of our young white rock roosters had mites, only found them on a handful of birds but if we found on one or all it gets the same treatment... Molt is just about over for the older birds now and eggs are picking back up slightly.
Yeah:
I was waiting for the first cold snap to dose my crew....maybe in a week or two.....

. I don't think she is getting picked on because of her size, but because of her sweet nature. Hopefully she will find her way into the coop tonight without too much harassment. I figure she has to get used to the other girls eventually. Chicken politics!