I have a 1 1/2 year old corn snake who is normally very docile and "Quiet". She has for about a month now been VERY active, a little irritable when I take her out, won't eat (always been a very good eater) and has a musky odor. Is she looking for a male to mate?? Someone told me it is that time of year for them to mate. How much longer will this go on. Appreciate any help. Thanks.