I Was Diagnosed With Bilateral Lobular Carcinoma In Situ Last

I Was diagnosed with bilateral lobular carcinoma in situ last October. I had bilateral lumpctomy done in November. Afterwards I experienced nipple pain in both breasts that was off and on. This October I
I had my regular mammo done, and had to have bilateral biopsies done again. Now the nipple pain is awful, I experience it everyday for at least a couple of hours. It is an intense burning, stabbing pain that I can barely tolerate, I shake, and sweat, get nauseated, and almost hyperventillate....please, what the heck is going on?