Barking, your plan sounds good. If the kids keep your mind occupied then this is probably better than being on your own. I know that this is really unfair and infuriating and sad. I do hope it turns out to be good news on Wed though. Big hug.
Bushy, arrgh, that is frustrating. I am with you on reading her comments as an attempt to be balanced. There is hope yet. It is in the right place and the right shape. I just quickly googled and it said it is not uncommon not to hear the heartbeat yet.
Nolly, sorry that you are having a tough time with AF. I understand the resignation, I often feel like that myself. Be kind to yourself. 
chloe, good news your doctor took the time to get in touch with you and talk you through your options. I hope you find a plan that is workable for you and not too stressful.
feather, am keeping fingers crossed all keeps going well and the twinges are the usual ones. I can understand that every twinge must feel exponentially worse if you had not gone through all of this. To me every twinge now feels as if my body has decided, simply out of spite, to get rid of all possible eggs for the next few years at once (completely irrational but I am verging on the edge thinking here). Can the chopper berries shed light on the twinges, maybe?
RP, when is your first scan? Are you having an early one?
Beaky, hope your cycle is getting back to 'normal' now.
Lumen, how are you getting on with the stimming?