Chill... Nothing is gonna happen. They are just weeds. They can wait till the morning.
On a personal note, i would advise you not to "defoliate" so much from now on(maybe just a little if really necessary)... and I am suprised no one advised you sooner about this... It might be tempting to defoliate(such a beautiful word) but what you are actually doing is hurting your little babies... Think of the leaf as being the powerplant for your plant... It uses the leaf to make food for itself by photosynthesis... well... if you remove those what do you think it is going to happen? That is like starving the plant... the food is there(light, nutrients) but the plant can only process so much because it doesn"t have the proper "tools" aka leaves. And it has to spend precious energy on growing new seats of leaves. Also during flowering the leaves are the first to turn yellow. Why do you think is that? Because the plant is using the last of its energy and stored nutrients to make buds... it redirects energy from leaves to Buds. What happens when you dont have enough to diverge? You have a poor harvest.
Like you... I also had my share of mistakes... I'm still making them

. But the secret to all of this is not to over do it. This plant has been growing for milions of years all by itself. Just a little attention should be enough. Hey! Why do you think they call it WEED? It grows everywhere.
All the best of luck with your grow