Jaki80 hang in there your not alone in what your feeling. i woke up this morning feeling the same that AF was on the way but now I feel normal again. Occasionally maybe once an hour I get a sort of cramp too but its really low. I've read before that a crampy feeling could be cause by your uterus(I think) expanding and making room for the baby. Maybe that's what your feeling

Brunette I can understand why you choose to do what you did. Each time I have an ET and it doesn't work I often think do they actually get past day 3. Don't feel bad look on the positive side. You could have frozen them at day 3 and wasted a cycle or 2 at least this way you know whether they make it further.