Just checked my hives because the weather is so nice (above 60 and sunny). Bees are out and about from both hives but one doesn't have as many bees flying around as the other. When I checked it, there is no brood whatsoever. First time I this has happened to me, course I'm pretty new - this is my fourth year. Is this hive done for and should I just go ahead and order a new package for it? Bummed out because I've been doing so well!