My sisters bubs was breech and then turned sideways for a while which was very uncomfortable and at 38weeks he turned head down just on his own. She said it definitely hurt and was uncomfortable so she knew he had moved, so it is possible bubs will move. It is good to have all this advice and options to try some things!!
I have a friend who had a breech bub and had him turned by the Ob at 38 weeks, worked fine and she said it wasn't painful or terrible like you get told! Just some positives for you :-))