It may be due to frozen shoulder
Do all exercises of shoulder joint until full range of motion.
Do hot water formantation at neck and shoulders
Avoid jerky movements,
Doing exercise it will severe pain in shoulder joints
Next Steps
Take ultrasonic therapy at physiotherapy clinic for 15 days
Its time taking process near about 2-4 months
Health Tips
Avoid excessive jerky movements. Thank you dear for massaging us.
I wish you get well soon.