Has anyone ever had this happen? 4 days ago i was benching and i had horrible cramp in the back of my neck. And my head started hurting and pounding for a few mins, i thought something major happened. I stopped my workout and ended up managing to finish it later that day. Now today 4 days later im benching again and i felt the same thing coming on. What the hell could this be? Im on pct week 3 100 mgs clomid everyday, and 20mgs nolv, and 25mgs provarion. Also im taking 20mgs of creatine everyday. I hope someone else has had this, its just like i get a migrain from benching,, am i trying to lift too much or what? Any advise would be great!