Is Myleodysplastic Syndrome hereditary?

Dear Doctor, I'm living with one doubt help me get this resolved. My mother was diagnosed to have MDS ( Mylo Dysplactic Syndrome), we lost her because of this condition couple of years back. As per the treating Hematologist this was an acquired disorder. Wanted to check what all precautions that we can take to not get that disease. With the trauma that our family had gone throughout my mother's treatment. we are living in constant fear whenever we have any single symptom as simple of fever, I think that I'll also end up getting the same. The whole 6-8 months of my mother's hospitalisation which was extremely painful one has created Healthy Anxiety within me. Need your valuable views to avoid these negative catastrophic thoughts troubling me day in day out. I'm otherwise healthy, with no known health related issues. Neither I smoke / consume alcohol. Have a healthy lifestyle. I want to get rid of this fear and live life positively to have a healthy life. Please suggest