Ugh, Kate, I'm so sorry. I'd be concerned too, but I know what the state of maternity care is there and it's not a cut-and-dried case of what plan of action is best once you start getting sick.
I'm pretty wary of the herbal inductions myself, so I can't offer any advice there.
How is your diet? Water consumption? Activity and stress levels? Amount of oxytocin-releasing events?
You might email pamamidwife, she has some experience with advanced swelling and might be able to offer more insight.

How is your diet? Water consumption? Activity and stress levels? Amount of oxytocin-releasing events?
You might email pamamidwife, she has some experience with advanced swelling and might be able to offer more insight.