How big is she.
I was lucky as mine have spawned at a young age, quite small, and never spat out the eggs. maybe another go at it and she should hopefully hold them the full term.
Mine typically hold for 40 days at 25degs or around 30 at 28degs and release free swimming fry.
If she has just dropped eggs then it has probably been less than 2 weeks so should be fine to put back in the tank, if your worried about her then feed her up for a week before putting her back in.
HTH