I've had this sharp pain on and off all day. It's low down around were my c-section scar is but deep inside IYKWIM. Like OV pain but worse and when it starts I find it hard to bend over . It's like when you desparately need a wee but keep holding on and get a sharp pain even after you've been. Do you know what I mean? Could it be implantation? Or just wishful thinking again lol. I'm still spotting slightly, well more smudges when I wipe after a wee but it's like a really bright brown (if there such a colour) not the usual dark brown. It's not reaching my underwear hardly just a rice sized mark I just find it hard to beleive I could still be PG even though I'm spotting because I never did with my boys.