 [ Symptoms ] i have migraine with auraepilepsy and osteoma ostitis now have vision problems and numbness [ Disease ] i have experienced this as well however it happens to me only when i am sick especially if i have a fever i assume that is not the case with you because you say you are healthy but perhaps you are coming down with an illness such as a cold or flu i am not sure how long this has been affecting you so if it is not due to a regular illness such as a coldflufever here are a few ideas to google tactile allodynia dysesthesia and fibromyalgia tactile allodynia in particular sounds like exactly what you are describing i hope you find answers and get relief good luck