This is why the COVID thing has been so successful (at keeping people trapped). When people are bad emotionally, they can have physical sensation. Depression hurts, yes. In turn, isolation from others causes depression. If you see the vicious cycle here, I also do. But most people don't, because most people aren't introverts or chronically depressed.
Yes, there are number of disorders from emotional depression:
-Shortness of breath
You need to tell (or hint) to your parents that you're in a bad place emotionally, and run down. That this is the cause of your sickness.