This is probably a fairly common post but I figured I'd get some advice here because the internet hasn't been very helpful. I'll go through periods where I feel like there's a rock on my chest and tied around my ankles, and it feels like there's a weight on my heart. I don't know if I'd call it sad but I feel bad, like there's something wrong with me. It becomes hard to concentrate and be motivated to do things. The only thing that keeps me going is having a schedule I have to adhere to. When I feel like this everything is more overwhelming and I just want to be alone. I've never tried to self harm or anything but sometimes I wish something awful would happen to me so I could have a real reason for something being wrong.