Is it possible or is emptiness just a natural emotion from time to time.
Any attempt at getting rid of it just makes it bigger.
In fact, most of what humans do is to escape their own emptiness. The best thing you can do, which ironically most people don't, is to sit and observe the feeling without judgement. Else, you are just conditioning yourself for it to happen again and again if you try to fill the void. Maybe the void wants to tell you something, something that might be uncomfortable and hence the need to escape.