Welcome @Yango.
I see you're up in the wee hours as is to be expected. You will find so much love and support here on the forum. The beginning is the absolute pitts. The shock, confusion and waiting are indescribable to anyone who hasn't been there.
Your gp should refer you for the above scans like @Brenda5 has said so at least you can have those answers ready for the surgeon.
They never know exactly what they are dealing with until the thing is out and they get the full pathology done.
Keep busy if you can lovely and try not to read to much into Dr Google. There are so many different sorts of BC and everyone is different.
It seems a never ending waiting game at the beginning.
Keep talking on here if you feel up to it. We all understand how you are feeling right now and are here for you.
xoxoxoxox