I would agree she may have winded you as well as the scents you had out.
If your going to save your scents to reuse them I strongly suggest refrigerating them between hunts.
I also agree mobbed in that scents are not really all that beneficial (most times) not that they will never work, they will even work very well in certain situations but in my experience not with the extra hassle and money.
As far as does it rot... I dumped my pee bottle out the other day from before gun season and...dang! It didn't smell like that when I put it in the bottle.

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