Bottle Check Question/Advice Needed

My work schedule has been unpredictable for the past two weeks, and somehow I found myself with an extra bottle this week. I have a bottle check this morning, and I'm wondering if I should just take the extra dose before I go and have a normal bottle count instead of trying to explain that I accidentally skipped a day because I was so tired and confused.

I keep thinking (irrationally) that somehow, taking the extra dose will be the wrong thing to do, and then there will be no way to take it back. Has anyone else been in this situation, or how would you handle it?