I am currently 6dpo and I have been more tired lately, had restless sleep last night, eating more, I crave taco bell more often like during my last pregnancy that ended in a blighted ovum, I have more cramp like pains, I feel pressure in my lower abdomen but no change in my breasts. My AF is due Feb. 2nd which is next week. I am holding out on testing until my AF due date. Has anybody experienced symptoms at 6dpo? Also I have checked an online ovulation calculator and if said I ovulated on the 20th, the egg if fertilized is inside my uterus today and I should have implantation around the 29th and possible spotting around the 30th....that's if I ovulated on the 20th which I think I did. Can someone help?