Help!!!

I got my bfp about two weeks ago. Then about 5days ago I began to bleed. Lasted 3 days. Light red & on and off. No cramping or clots. For the last two day (5days total) I’ve only had really pinkish brownish mixture only when I wipe. My period always go off on the 3rd day so I don’t believe it was a false positive. Anyone else experience this?