Ugh....started brown spotting Friday night

Ugh....started brown spotting Friday night just when I whipped before going to bed. Saturday morning AF came at full force and continued not as heavy on Sunday. This morning overnight was light and mid-day my flow has completely stopped. Nothing!!! WTH!!! Took a test, mind you mid-day and here are the pics. I don’t know what to think. 😭

Will use my FRER in the morning!