For the last week or so I was experiencing lower abdomen pains and cramps, lower back pain, headaches and diarrhea (tmi) which I never have experienced before when AF was close or here so I thought ah maybe this could be implantation... My AF was due yesterday and it hasn't arrived!! I did however have a tiny bit of brown spotting yesterday morning twice but it stopped and literally nothing since but I'm getting negative tests.. I really don't know what my body is doing but I am so disheartened not to have a bfp.. Another month of ttc here we come.