Hello for the past 7 days I have been experiencing muscle fasciculations under my left breast. At first I was getting them in my right shoulder as well but that went away after 2 days. However the sensations in the 2 different locations feel exactly the same There is absolutely no pain but the strange pulsing or fluttery feeling has me concerned because they have continued for so many days in a row. The frequency varies from every few minutes to once every 8 hours. At first I was worried that it was related to my heart b/c of the location but my pulse remains steady and regular while these erratic sensations occur. I get muscle fasciculations pretty regularly in other parts of my body but they are always really random and never persist for days at a time. Do you know what is causing this and should I be concerned?
Thank You,
N