Odds of MS?

Got my results back from my MRI. Due to the weekend, currently waiting for doctor to call on Monday. My brother and grandmother both have MS. What does this mean?

My left eye is blurry as I was diagnosed with optic neuritis last week.

“There are a few scattered foci of T2/FLAIR hyperintense signal within the periventricular and subcortical white matter. These are nonspecific and could represent sequelae of migraine versus prior insult. However, a few of these lesions appear to involve the callosal septal interface which can be seen with demyelinating disease. Correlate with patient's symptoms and history.”