At this time don't move her, moving sometimes makes them stop feeding.

This is what I suggest.
1) cool them down for a week or 2, covering them up so there is not much light and they see no movements outside their cage.
2) Warm them up, like 90-92 mist with a spray bottle. (this for 2-3 days)
3) put a smaller mouse in than you would ever think it should eat (live). Big balls- jumbo mice, when they were eating med rats. Subadult balls hopper or small weaned mice. Something that will not scar them, but like the size of the snakes head. (just a mouth full). Now as hard as it is walk away. Leave them alone for an hour.
4) if this does not work. while still warm and very humid. try other foods. rats, soft furred rats, hamsters, gerbils. Usually after they have broken the fasting they will start eating their usual food items.

Other tricks are,
1) fill the cage with crumpled news paper. All the way to the top.
2) one of my favorites in those dog bowls that have the hollow bottoms the snake can cram themselves into and poke their heads out and snatch the food.
3) feed live in the evening or at night and leave the lights out.
4) always offer a smaller food item. BP's are scarredy cats.