Hello there,,,,well you need to get yourself checked properly to see what is the problem exactly is....there are cases wher people complain of headaches after ejaculations...but having body pain and headache on arousal is rare.....
Are you taking any steroids?
Any medications/suppliments?
Do you smoke?
Next Steps
You need to get your blood checked for
CBC,
CRP
sr
calcium,
sr
uric acid
RA factor
lipid profile
fasting and PP
sugarThyroid
and blood preassure at rest and after certain activity.
Health Tips
answer to the above question & investigation would be helpful in coming to a diagnosis.
do resort back with furthur queries
Regards & take care.