3 years ago when I was exercising body building and when I left an heavy weight I got pain in my head, when ever I was going to gym and started exercise I was getting pain, then I left the
workout for 2 and half years, just few months ago again I started my
workout, it was going very well for 6 to 7 months, but one day again I faced the same problem (headache) during workout. ofcourse I left heavy weight again.