hmmm, yeah i found on my first grow all five of my baby plants sorta had the leaves a bit droopy. Hopefully its just b.c they are small. Check ur ph. Try basing when to water your plants on the weight of your pot. Water it fully so it drips a bit out of the bottom then pick it up to see what it weighs. Then wait 2.5-4 days untill it feel light. I never base when to water on just days cuz sometimes they will eat all the goods in one day somedays its more. Just a suggestion. Your plants will survive underwatering of a day better than overwatering for a night.