Oh. Well apparently I've been overwatering my indoor plants. I felt bad for letting them get all dehydrated while I was away, so I tried to make up for it with some extra water. Now the soil has a rotten egg smell. I google "why TF does my plant dirt smell like rotten eggs???" Google tells me that happens when the plant is over watered and becomes waterlogged. I'm a bad plant parent
Don't beat yourself up! It's a very, very common thing to overwater indoor plants, especially over winter. I've done it myself because some plants really need a lot less than others.
Many people see them drooping and think they need more water but drooping can also be a sign of overwatering. If your plants haven't started growing brown and mushy, there's hope! Just leave them alone for a solid week or two to dry out and they might come back yet.
It's a good thing that you care for living things and want to keep them alive rather than neglect them, that's what makes a good plant parent :) and now you're learning!
Yeah.. you haven't lived until you accidentally killed a plant or two with over watering. If you have access to (dry) soil you can try pulling out the plant, chopping off any mushy bits and repotting.