I have the same problem and I think I know why all of you have this. I had a hot streak and I lost it, having 0 kills in 4 days. I got mad and made a new account and realized that it is because as you level up in the game you play with harder people. During that hot streak, I would laugh when someone was a level 15 but now all I see is level 40s and 60s with 500 kills. I didn't get worse, by opponents got harder. There are no level 15s because I have leveled up and my opponents have WAY more than 5 kills. I am a level 29 btw so anyone who just feels like they aren't killing anymore and just passed level 29 too, I think that is the problem.
