In October Of This Year I Had A Dnc Because

In October of this year I had a dnc because of excessive bleeding, the dr found a spot in my uterus he was sure was cancer but was benign. I had a mammogram in November which resulted in 7 cysts from fiber to microcalcifications. A biopsy revealed I have lcis and I am scheduled for a breast MRI this week. Today I had a colonoscopy and 7 polyps were removed and we are awaiting a biopsy. My son passed last January of stage 4 colon cancer. I am 53 with no other cancer in my family. I am seeing a different doctor for each test however I question as to whether this is all can be connected in some way. I have been healthy in the past but somehow feel as if my body is fighting itself now and I am not sure what to do.