you've gotta be kindin' me

So for the past few days my throat has been a little sore but I didn't really think much of it until yesterday afternoon when I started feeling achy all over. I layed down on my bed and sure enough I started getting the chills. Nope, it's not the flu, I have mastitis, AGAIN. This makes my third time. (Kohen is only 3 months old) I slept most of the day. Good thing Grace didn't mind lying in bed all day watching movies. Kohen slept most of the day too which was a blessing. This morning when I woke up I pumped my milk instead of nursing Kohen. Sure enough I had blood in my milk. I called my doctor and he said that sometimes in some women it will comeback. He called me in prescription for an antibiotic. I'm not sure what to do. I can't keep getting this but I don't want to stop nursing.