Mastitis / Engorge

Is it normal to keep having mastitis or engorgement every 1 2 weeks despite pumping on time and empty (or at least 3/4) regularly? It has been 8. 5weeks and so far i have gotten 3 mastitis and a few engorgement in the beginning of the first few weeks which i know is common. But mastitis... Feeling so awfully everytime I get this.