Loosing weight fast !?

So recently iv lost 4 pounds within the last 2 weeks but iv been eating nothing but rubbish and I literally can't stop eating !
The thing Is I diddnt even loose that much weight that quickly even when I was working out
Updates
+1 y
Just to point out am not looking to loose weight am just worried as am loosing weight quickly even though in the last 2 weeks my calorie intake has been higher
Loosing weight fast !?
Post Opinion