Megan, have you thought about trying acupuncture yet ?? It is very successful in getting breach bubs to turn. My 3rd baby was breech and I had an ECV, unfortunately for me it did not work. I did not know about acupuncture then. SIL recently had her baby and he was breech up until 36 weeks when I took her for acupuncture and bub turned afterwards.

You could also try inversions, where you lay on your back with your legs up a wall with pillows under your butt. The idea is to tilt your uterus and making baby uncomfortable, thus resulting in the doing an about face. Also getting down on all fours, keeping your bum in the air and trying to rest on your elbows and not your hands. Do this on your bed, it's much more comfy than the floor.

Goodluck and I hope bub turns very soon for you