Three spots in the brain do not automatically mean three different symptoms. Even if those spots are abnormal, they do not necessary cause any damage.
A doctor in the "2. MRI report" says there are:
...few bilateral parietal subcortical tiny white matter
foci...warrant further evaluation to exclude possibility of early
So, there are 3 tiny spots in the white matter of the parietal lobes of the brain.
Parietal Lobes (Brainmadesimple.com):
Function: Processes sensory information that had to do with taste,
temperature, and touch
Brain Lesions (MedicineNet):
Parietal lobes are where sensation is processed and interpreted. Aside
from touch, pressure and pain, there is also the concept of spatial
cognition, where the brain recognizes where the body is in
relationship to the area around it.
What is the function of the parietal lobe? (Reference.com):
Patients with damage to the parietal lobe can suffer from language or
memory loss and might also be unable to hold a gaze. Thus, the
parietal lobe helps people recall words when speaking.
The visual processing within the parietal lobe facilitates writing and
mathematical calculations. The parietal lobe is also responsible for
perception and language processing.
Memory Dysfunction in Multiple Sclerosis...(American Journal of Neuroradiology):
Lesions of the deep white matter in the left parietal lobe have been
found to be associated with impaired performance on the paired
associates test, a test of learning and memory.
I'm not saying you should or will suffer from any of these symptoms. A neurologist, who can perform an exact neurological examination might detect some signs you are not aware of.