If You Had A Twin, But Didn't Realise...
Family Life5 mins ago
No best answer has yet been selected by blinkyblinky. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.It sounds like trigger finger
http://orthoinfo.aaos.org/fact/thr_report.cfm?Thread_ID=168&topcategory=Hand
not dangerous but definitely treatable