For me, cramping and bleeding about 1 week into the 2ww have been my only reliable early pregnancy symptoms. I had cramping at 8 dpo with my first pregnancy and cramping and bleeding at 8 dpo with my second. Both times I was convinced it was my period until the cramping/bleeding suddenly stopped. I've never had anything like that happen during a BFN cycle. I'm not sure if IVF would cause similar cramping/bleeding, but the fact you potentially had six eggs floating around and the fact that you've been able to get pregnant fairly easily and the fact that it's happening in the implantation window...not pie in the sky thinking at all that it's implantation.
The news today, though...I'm so heartbroken for you. I'm still mad they didn't tell you about the inaccessible ovary. I don't think we'll ever know for sure if your RE was right or not about your eggs but I do think you gain closure knowing you tried everything possible to get to that good egg. You don't have to live wondering whether IVF might have helped you.
The one thing I'm happy about for you have been able to decide when enough was enough instead of outside factors. I've followed some women on this board who have had to cut their TTC journey short because of cancer, divorce, and other desperate factors that left them with no other choice but to stop trying. I also think it is a "happy ending" when a woman decides she wants to reclaim the happiness she had before she began TTC. It takes as much courage to let go as to keep trying.
Now maybe in the upcoming months you and your husband might have a change of heart and decide you want to keep on trying or maybe you'll know in your heart you want to stop. Or maybe you start looking at adoption or donor eggs or something. But whatever you decide, you can at least have some comfort in knowing you had some choice in the matter and you took things as far as you wanted to take them.
All of this is a little premature since you're still in the 2 ww! I'll be rooting for a bfp in the upcoming week.


