HELP PLEASE!!!

Ok I stopped my birth control on the 10th of July. I finished the pack and just didn't start another one. I had withdrawal bleeding on the 13th-17th. We BDed several times during the month. On the 29th I had one spot of red blood when I wiped after peeing. That was it. Then on the 5th of this month when I wiped there was pink but no red blood and then a couple times after that I had two globs of clear jelly-like CM and they were tinged with brown. Nothing has happened since then. My period is due on the 12th. I took a test yesterday and it was negative. Could the blood on the 29th have been ovulation and the pink on the 5th implantation bleeding? This has NEVER happened to me. I have stopped birth control before and started my cycle right after on time. Thanks.