Heather,
Its awful that you've had such a scare and thank God your babies are ok now.
Just rest as much as possible..I know what seeing brown discharge does to you, and how seeing it turn red makes you soo scared that it cant be described..
I'll keep you in my prayers..
Take care is all i can say and please post after your scan...
i was told not to climb up and down stairs at all and try to restrict myself to bed(this inspite of my carrying only one baby, so for you it becomes triply so) and to eat lots of fibre so that I dont become constipated

as I have become that way after pg- before that I was normal..but it seems it puts pressure on your uterus if you are not regular.. anyway, your doctor would have given you his set of instructions, I thought I'd add my 2penny bit having been thru this nightmare..
Cheers.. put your feet up, get pampered, read a book or watch a movie..