Most Helpful Girl
Some home remedies that might help is to drink tea or something that has caffeine in it which will open up your lungs and allow you to breath more. Also, the area you live in could be causing you allergies I would recommend taking some honey with apple cider vinegar (three tablespoons of honey to one tablespoon of vinegar mixed with hot water in a cup) and drink it it should coat your throat. It will also help your immune system to the mold, fungus or bacteria that is in the house.
Also lavender and rosemary oil when applied to the chest can kill and fight off bacteria, mold, and fungus that is in your lungs and it will help you breath better. You can also put these oils in the room and they should kill any mold, fungus, or bacteria that is in the area. You can also try Bengay by putting it on your chest which will also help to open your lungs. The lavender, rosemary and/or Bengay when applied to your chest at night will also help to relax you enough to help you go to sleep.