Turtle Beach Sentinel PS4 Headset Mic stopped working (but sound is fine)

[BlackTAG]

Recently my microphone just stopped working. I realized on my windows 10 Laptop that My mic wasn't working, I then switched it to my Windows 7 PC and It still doesn't work. Is it both my computers or is it just my Headset?

The headset is a USB plug-in

 

[BlackTAG]

Never mind, I fiddled with my cord. Turns out my headphones weren't plugged in all the way into the splitter