1mo ago i had mastitis with high fever but did not take any antibiotics ,my doctor suggested to apply east pack on the breast it worked but fever was gone after 4 days.3 weeks later I had again engorgement and after really hard massaging ( nodule disappeared,but since then I have very strange "pinching" feeling and plus 1 week mild fever(37.2c)Please if somebody can explain why?Thank You. ? ? ?