What Causes Sharp Numbing Pain At The Bottom Of Bicep Post Workouts?

I m a college athlete who is always in the gym. Recently I ve noticed after working out my biceps, several hours after the workout, sometimes when I do a movement that involves me curling my bicep, I get a sharp numbing pain (kind of feels like my bicep is getting an electric shock) at the bottom part of my bicep. The pain doesn t exactly hurt. it s more of a shocking sensation than anything. It s really sharp and does not radiate. Do I have anything to worry about?