I felt you have a medical background as you description reads like a doctors report. I must admit, for myself, all I heard in the beginning was "You have breast cancer!"" followed by "Triple Negative" and I acknowledged some of the medical report, at the time. You have described your situation to the letter, with all of the terminology, and I congratulate you for charting your course on here with your blog.
I wish you well. If you have any questions, need any emotional support, there is plenty to read on this website and plenty of support when you need it.
Best of luck. Bel