Advice please yellow leaves and crips bottom leaves 3 weeks veg

Droop is either a sign of under or overwatering.. only you could really tell which it might be here. The yellowing of lower leaves that aren't receiving much light aren't a big worry. I've pulled off quite a few. If you see problems arise on new growth or stuff that seems to be getting alot of light and now deep inside or way down low then i'd be more worried. Hope this helps friend. Happy growing!👊