Constantly worried about a re-injury

Have you all dealt with constantly worrying you re-injured your labrum after surgery? I am 8 days out, and my doctor cleared me for light upper body workouts that do not stress the hip flexors. I tried this afternoon, and used the single-leg RDL technique (with good leg) to shift some 15 pound dumbbells. I felt a sharp zing in the groin on operated side. Needless to say, I will not be doing this again. But is this what a re-tear would feel like?