This is something I find myself doing quite frequently, but I don't know if it's correct. Whenever I want to end a sentence in a "sad" or "depressing" tone, I usually add ellipsis at the end of the sentence. Here's one:
"Someone stole my bag today..."
As I already know, an ellipsis can be used to indicate phrases being left out, and that's not what I'm trying to do in my example. With that said, is there any rule that says what I'm trying to do is correct? Or is it just wrong?