please help asap

I have been growing in an aerogarden. Cut the top or main stem on Friday, left the lower buds to keep maturing. Noticed the pump was not working so I had to take the whole plant out of the water for like 15 minutes to fix it. now the rest of the plant is droopy and looks like it's dying! Not sure if it's from cutting the main one or having it out of water. Please help me save my baby! any ideas would be greatly appreciated.

if the pump is fixed leave it be to get over the shot

depending on how bad you shocked the plant it might not recover. Cutting the top did little to harm it the lack of moisture to the root system is the real issue

Really dependent on your case. I transplanted one of my girls about 3 weeks into veg and somehow accidentally snapped her main stalk off. She instantly drooped and looked very very unhappy. I was sure I killed her but finished re-potting, and gave her a good watering. It took about 8 hours before she looked happy again, but she came to, and is one of my better looking plants. Better yet, I planned to fim her later that evening anyways, and about a week later I had two legit stalks growing from where I broke her. Don't overthink, or overdo anything. Get her in her home and let her rest, (or bask) and smoke a bowl so you don't worry so badly.

i had the same problem in aerogarden and my plants died

Time will tell. Make sure you're keeping things as stable as possible and watch and wait.