Had Biopsy, waiting on results for BI-RADs 4b

SerSeri22

Hi everyone! Brand new to this site! I would appreciate any input on this situation. I had breast implant surgery 3 years ago. Few months later I felt a lump in my left breast and my surgeon sent me for an ultrasound, which reported nothing to worry about. Fast forward to 3 yrs later, about 5 months ago I kept waking up with burning pain in the middle of the night, this pain came and went randomly and unpredictably. The same lump still being there, I went to a new dr, who sent me for a diagnostic mammogram and ultrasound. During the ultrasound the radiologist told me that I need a needle core biopsy because the mass was irregular-shaped with spiculated margins. I had the biopsy on Wednesday and still waiting on results. I can't help but wonder if the breast implant surgery could have caused this lesion that may be mimicking cancer? Has anyone had or know of a similar situation?

-Mammogram report says: Irregular-shaped, significant decreased density,spiculated parenchymal density measuring 1.8x1.4x1.6cm at left 2 o'clock, no associated clustered calcification, spiculated margins

-Ultrasound report says irregular-shaped hypoechoic mass

Thank you!