dont worried..........it is because your gum swollen alot........its inflammation........
so you should brush more well in the future.........
now you can use 1 tea spoon of salt to a glass of water 250ml...........and then rinse......
you can use frequency........then the gum will be better.........
dont worried.........it will be gone after 2-3 days.........
but do you eat waffrin(the drug for high blood pressure and heart disease)?? because it is other problem after scaling.......