Hii im trying to concive i had sex pretty much from everyday to everyother day during my fertile days which were from 26-1 of march im supposed to get my period in a week april 11th im very regular im 30 days i been having symptoms like my.boobs feel sore firmer i get dizzy when i get up i have this blue vein out of nowhere on my right.boob been having food cravings but a few days after my last day.of ovulation i had cramping and lower back pain could it.be implantation or is my.mind playing games i need help?