Whether this will work for you will depend on how much you watered.
Damaged seedlings should be treated like clones and put into a high humidity environment without the soil being too moist. If the soil is damp to the point that the plant needs fresh air to keep the roots from rotting or drowning, then extra humidity can make things worse. A humidity dome, cloning container or even just plastic wrap over the pot with a few holes punched in can ease the stresses of growth while the plants recover.