oh my goodness, you all sounds so sad and low, think you need cheering up!!!
Slink - don't feel bad for not outwardly acknowledging your baby, its not as if you forgot about dd2 completely, she was in your mind and heart at that moment. I don't blame you for not wanting to go into details etc with other people, especially as you're hormonal and emotional now with this pregnancy. Don't be so hard on yourself.
hope you're grinning back at my grins!!!!!
Now about the homebirth, i know your midwives have been very naff in the past, and i totally understand your reasons for going it alone, but i woudl tell them what you're doing as they may change their mind and at least come if you needed them. This is such an important time and if ever your baby needed more attention than you or DP could give him on arrival, you'll never forgive yourself for not being more prepared.
One of my big fears is that the hospital will do/ or not do something that they should have, in other words be incompetent or too busy and my baby not survive, but i would much rather i had them there than tried on my own and regretted it for the rest of my life. Saying all that I am a first time mom and you're an old hand at all this, i hope you don't mind me sharing my opinion 
Right who's next!
Snowboo - i cannot believe your MIL has reacted like that, it must have been so hard not to say something, or did you? She sounds like a very odd person, but like they say, you can't choose your family. She sounds very heartless.
I do have lots of aches and pains, back, front, middle. could definitly fall asleep at any minute.
slink - i have sharp pains, had one today and also had one phantom painful contraction that had me giggling so much with excitement that it might be baby making an appearance.