Hi, I'm a little concerned about my puppy who will be 6 months next week. She just hasn't been herself over the last couple of days. She seems a little moody and not really interested in playing or being her usual crazy self. She is eating & drinking and her poos are normal, which is why i dont think shes ill.Do you think this could be her getting ready for her 1st season? And what are the signs apart from the obvious? Thanks