Some water got in my wall near a window when it was raining (the window shade had previously put a nick on the window sill corner exposing the drywall). The water got in behind some of the paint and created a bubble that I peeled off. I scraped away all the loose paint and drywall with a flathead, then sanded a little bit. I'm wondering if I need to spackle and/or prime before I try painting over the exposed area?
The paint is from Benjamin Moore.
Here are some photos to better explain the damage: