This morning when I went to warm up for OHP, I felt a somewhat sharp soreness in my upper sternum, particularly where the clavicles connect.

Generally speaking I will occasionally get this kind of pain in the lower portion of my sternum, and I just puff my chest out, it pops, and it's all good. This is weirdly different

The only thing I think I may have done is yesterday I was doing heavy shrugs (recreating the shrugging movement irritates it now). Can doing shrugs cause clavicle pain? Anyone else know what's wrong?