So I was at the gym today and doing my last set of dumbell shrugs. With only a couple reps left I tweaked my neck just the slightest and felt it right away. I couldn't move it at all and now 9 hours later the slightest move I make with my body my neck is in excruciating pain. Anyone else ever experience this? Is there anything to do to make it better besides aspirin and a heat pack?