Just got back.. vet probed her as a 'he', but admitted that she had a female-like stubby tail. 7'+ and 21lbs seems a bit large for a male dumerils too. Dums may be one of those species where females probe deeper than normal. I'm going to e-mail my burm's breeder and ask, as he breeds dums too.
I got an antibiotic (amakacin) for her RI. He said she looks in good shape and her mouth wasn't bubbly or red so it looks good for her.