Sharp pain back of skull top neck
I have been having a very sharp pain in the back of my skull at the top of my neck. This pain comes and goes when i exercise. Its like a throbing pain and its very unpleasant and hurts very much. I dont know what to do and iam scared it might be some thing severe. I started noticing the pain after squating when i put the bar on my traps i think which was a little high up. Can i have pinched a muscle or a nerve ? This pain only comes and goes every so often usually at the begining of my exercises... Today i did shrugs with no pain whats so ever. Very weird.
Help is appreciated and reps are given : )