Your clear MRI and entire list of symptoms is suggesting that its unlikely to be due to a neurological condition like MS
literally means many scars and
are caused by those brain and
or spinal cord lesions (scars). RRMS doesn't typically 'present' with so many different types of issues, your symptoms are generally all over, in all peripherals, unrelated to MS etc and when there isn't any lesions, understandably conditions like MS become very unlikely.....