@arpie Thank you so much for taking the time to comment with such thoughtful words and resources.
At this stage the GP and General Surgeon are saying its evident that a cancer is present in my body, they are just trying to pin point which one.
The symptoms are worrying them as I have started to go downhill quickly but there is no actual mastitis infection present this time like all the other times.
The surgeon said I would need surgery to remove the troublesome duct regardless of malignancy or not as its clearly causing too many issues and making me sick several times per year.
But now with the additional symptoms he wants to make sure they have investigated deeper to make sure they aren't missing anything. As so many have mentioned, these little BC's like to hide in dense tissue like ours.
I have two children with Autism, so I am trying to stay strong and positive, but also trying to advocate really hard to find the source of the issue so we can get onto treatment asap for the best outcome.