Sasha, bloody hell, it sounds as if you're having a really shitty time, and you sound ever so low. Big hugs.
Lots of us found the second MC really emotionally hard. We know these things happen when we have one, but two really feels like a kick in the gut.
Please feel free to ignore me, but from what you've written, it sounds as if a break from TTC might do you some good. Not for a long time, but a few months to get yourself recharged, possibly some counselling or mindfulness, and some time to grieve and heal a bit. Accepting that there won't be a two year gap, and that some due dates can pass can help take some pressure off yourself. Looking after yourself and learning to trust your body are all part of this.
And spend some time with us. We have lots of helpful advice about RMC, and we are great at the hand holding stuff too.
That runaway juggernaut feeling is hideous, and I had five MCs in just over a year, so I know how it feels to want to crack on. I had an enforced break of 4 months, and then got pg with current one. I have no idea now how I would have coped if I hadn't had that time tbh.
There is light at the end of the tunnel too. We are proof that hopefulness helps us all: pg, TTC or having a break.
And we are all a bit screwy, if that helps. 