em - i have had the same thing happen. only i didnt have any signs, i had bad morning sickness and boobs, then went for 12 weeks scan to see a sac measuring 8 weeks, had to have a d and c coz my cervix wasnt opening at all. My ob told me i could try again next cycle so we did, it took 14 months to fall preg the first time and low and behold 9 months after the d and c and a month before we started IVF i fell pregnant again and am currently 9 weeks, havent had a scan yet but i feel this could be our time. You will get your bub, trust me.