if it was sepsis.. you'd be dead ffs 
sounds like either a mild reaction to the oil/gear (which isn't sepsis ffs), bit of test flu (which will go) or you're going too deep with the needle & hitting the lymphatic system

sounds like either a mild reaction to the oil/gear (which isn't sepsis ffs), bit of test flu (which will go) or you're going too deep with the needle & hitting the lymphatic system