What Does the following mammogram Test Result Indicate? 

I just got my results from my mammogram and there are three findings that terrified me I need to know the meaning of these findings.. 1. The breast demonstrates heterogeneous fibroglandular tissue 2. There is a right intramammary lymph node 3. There is an 8mm asymmetry within the right central breast. Recommendations: True lateral with spot tomosynthesis of the right breast in craniocauda