Not sure if this is the right place to ask but its regarding a minor injury i had..

Was doing the lying tricep extension when i lost balance of the dumbell as my arms were already quite tired..this led to my shoulder having a 'tak' sound as i overextended my arm..

The pain is not bad but wud feel it slightly if i try to clean my back (police style with the arm behind ur back) and certain movements will lead to a 'tak' sound. Theres also occasional numbness in my back which comes and go.

Was wondering if its a serious injury as not being able
To move my shoulders would mean alot of skipped exercise..