Not a cyst?

I had my breast clinic appointment this morning, the consultant felt where my lump is and said 'its definitely not a cyst its just normal breast tissue' but i had an ultrasound anyway.

Ultrasound showed at first a big cyst, they tried to drain it but couldn't get anything from it except a tiny amount of something thick... She had a look and the scanned again and decided to do a core needle biopsy as they couldn't work out what it was. I have an appointment on 10th for my results.

Anyone had something similar?