Sounds like we're all on the crest of a hormonal wave here. Daisy, try and concentrate on getting the hell out. Once you're rid of the stress of work things should get a lot easier.
foxy, don't know how you cope with 3. I'm finding it hard enough with 1, you are doing brilliantly.
H&A, huge hugs to you, you've had your space invaded, I hate that when it happens to me. I was crying last night too, DD woke me up coughing, I couldn't go back to sleep for hours, started thinking about all the worst possible scenarios, going into premature labour etc etc.
Today I had to face invasion of the inlaws who had invited themselves round and was getting into a state about that too. I have to admit though that once I told them the situation (and I'm not good at admitting that maybe everything isn't going fabulously) they were great and wouldn't let me get up from the sofa. Turns out my BIL has a SIL who had to stay lying down for 6 months because of a problem like mine.
Now I'm more alert to it I have felt some small contractions, but I've had so many aches and pains recently in the under bump region recently, thought it was just my strained ligaments and muscles. Hopefully the medicine they gave me and a bit of rest will sort things out.