Sales drop at the first of the month, Anyone else?

Hi everyone! I wanted to share a quick update and see if anyone else is noticing the same trend. During the last week of the previous month, I had a great boost in sales with 50 images sold. However, in the first week of this new month, sales dropped to 30 images. I know it's normal for sales to fluctuate, but I'm curious if others are seeing a similar pattern where the end of the month performs better than the beginning. Would love to hear your experiences!