Hello, I Am Someone Who Masterbates 1-4 Times A Week,

Hello, I am someone who masterbates 1-4 times a week, last night I had just finished jerking off and then I laid down on my right side. I flipped over and had a sudden sharp pain in my left side of my chest. It was mainly in four spots. near the left center of my chest, near my nipple, bottom left chest and below my shoulder blade. Should I stop masterbating? Thanks