Lengths and colors of implantation bleeding

My AF was 5/9-5\14 normal flow.on CD 19 I began spotting pinkish that ended up turning brown on and off over a period of 3 days then again on CD 26 the bleeding came back and has been on and off every since. Lastnight CD 33 the bleeding got a little heavy and is dark red no clots or cramps just a light period like flow. I have been testing with hpt's but all bfn. Has anyone experienced this and turned up pregnant? Everyone is sharing their experience but no answers of being pregnant or not..

Vote below to see results!