Not Done,
Welcome to the kinder gentler patient side of BC. Most of the articles by Doctor Google, M.D. cover either such a wide range of cases that they do not apply to any one individual or they report on very complex and "interesting" individual patients (interesting to doctors I assume, ).
You are on the right track now, and fairly soon you will have enough information for treatment options to be offered, based on YOUR situation. That is when you can search reliable information source on google that address YOUR diagnosis. Armed with focused info, you can make the most of choosing a course of action with your doctor.
My number one question for my doctors is always, "When I have questions after think this over for a bit, or I have concerns or need advice, who can I call 24/7/365 and expect a quick reply". Doctors hate the question, but I like to get it out upfront.
Other advice is to share ALL you questions, concerns, worries and fears with your care team as they arise. They will no be able to address your concerns unless you start the conversation and demand answers (or promises of quick answers).
Wait for the pathology report, calmly (sure, easy to say); worry solves nothing. There are lots of viable treatment options for early BC. With no other info known at this time, you are expected to do well. Once diagnosed, you can expect to be followed (and perhaps treated as needed) far into the future. Focus on the positive.
Best,
Jack