I was diagnosed with Invasive Ductal Carcinoma in Dec. 2014. I have been looking at photos on the internet as well as continuing my research and I'm just not sure that's correct. My breast isn't swollen, but just the opposite. It has 'caved in' is very red, it itches horribly at times, and the pain is pretty bad usually. Do you think I was correctly diagnosed, or could this be from a staph or strep?