Vibration quit working..?

[AC Question]

Hi everyone, I have a Samsung G930V (S7-Verizon) that has randomly quit vibrating all together. Quite annoying since I have to keep the phone on silent most of the day. I have checked all the vibration settings, intensities, etc. This happened once before, and I think all I did was turn off the phone for 15 or so minutes and turn it back on. It is not working this time. It was literally sitting right next to me on the armrest of the car. I heard it vibrate, checked it. Didn't hear it vibrate again, and when I picked up the phone once i got home, I noticed I didn't feel it vibrate for the lock screen or haptic feedback. Can't get into the service menu, thanks to Verizon locking it out. Any help is appreciated! Thanks!