I took her to the vet on Nov 11th, as the bloating was significant by then. He gave her Furosemide, Midazolam,
Morphine and Acepromazine shots, put her in an oxygen cage for about 8 hours, and increased (yet again) dosages of meds. Her murmur level was 6 of 6 by then. The following day (Nov 12th) she seemed a little better, but by Nov 13th she was bloated again. I took her to the vet again, who drained the fluids from her belly and said that she should be ok for 3-5 days.