Spaying your dog

Have any of you guys ever gotten your dog spayed? I got my puppy spayed and she had some complications the incision opened so they had to glue it back together. I am so worried has any of this happend to your dog? Should I be stressed I'm freaking out she is my baby and I love her dearly the vet said she should be fine and it shouldn't open he gave antibiotics  she is the cutest puppy ever I don't want anything to happen to her😕😭😭😭😭