So confused

My period was 6 days late then all of a sudden last night when I went to the bathroom after me and my husband was watching the movie I had experience implantation bleeding so I thought when I use the restroom it was brown ish and I was like okay fine is nothing really major because I know what implantation bleeding is but ow the cramping is stop last night it the morning time is gone I don't feel any pain anymore and but I'm not sure if I'm spotting or Is my period finally coming on