I've had a tingling feeling on left hand pinky for a week now and it is also causing some weakness in my hand. Is it cubital tunnel? Only 23 yr old

Hand weakness . And tingling in small finger can be cubical tunnel at the elbow but the ulnar nerve can be compressed at the wrist or anywhere along its path the neck can also be a site of nerve root irritation. Watching elbow and hand position avoidant prolonged of flexion we're resting elbows or forearm on the edge of the desk or armrest may help but if symptoms persist specially with weakness please seeon the edge of the desk or armrest may help but if symptoms persist specially with weakness please see healthcare provider.