i miscarried 3wks ago at 12wks ( blighted ovum that stppd growing at 7.5wks).the bleeding stopped last mon/tue.me and hubby started trying straightaway.not sure when if i ovulated but i had lots of cm.i took a first response test yesterday afternoon and it was negative.ive had spots,extreme tiredness and constant weeing past few days.i havent sore boobs like i did in my prev pregnancy.ive just been to the loo and theres bit of fresh blood when i wipe,like start of af bt i have no cramping?could it be implantation or is it start of af? x