Hi, this is Dr. Supreetha
Yes, We need to evaluate your shoulder completely for proper diagnosis.
But according to your case information , if there is any range of motion, restriction or reduction, their might be a partial tear of supraspinatous ( a muscle in rotator cuff which commonly gets injured) . If there is no restriction in range of motion but only pain while batting, then there might be rotator cuff strain.
You will required to rest your shoulder with the help of a arm pouch and get electrotherapy to reduce the pain. As the pain reduces ,start with rotator cuff strengthening.
Along with which cold packs could be used.
Put further information contact me for one-on-one conversation
Health Tips
In majority of the cases, such small strain or very minimal, tears will not be visible in the MRI