Hey Mate,
If your Damsel was exposed for a few hours, it shouldn't affect the further grow. Go back to normal and I'm conviced she'll doin fine.
May you spray her once or twice a day with plain pH'd water. Or your fertilizer Brand has some beneficials which you can apply on her foliar.
Good luck and happy trails for the rest of the way 🤞,
Servus.
OimRausch