How do I show 3 recent blog posts in a repeater while excluding the current post in CMS Dynamic Pages?

I am using CMS Dynamic Pages in Wix Studio to create a blog. I want each Blog (Item) to show 3 most recent blog posts in a repeater at the bottom of each page, but I want to exclude the current page from this list. Do I add a new field in the dataset? Or how can I utilize the “+ Add Filter” or “Add new sort” to exclude the current blog post from the respective page? I’ve watched a few Wix Studio YouTube videos with no luck. Any thoughts? Thanks so much!