Default [Q] Xposed Moto Tether Not Counting Data?

So I have been using WiFi tether a lot, my phone said over 10GB last month. But Verizon says 2GB. I use the Xposed Moto Tether module.

I will keep an eye on it, but there is no way I only used 2GB last month. I was streaming video and music and using the internet a lot.