Is numbness in both hands and feet at the same time a common symptom of the onset of ms , or am i worrying over nothing?

INSTED OF WORRYING : You should check it with your doctor rather than worry about something which may not be there numbness can be from many causes so see your doctor.

Numbness= perception: You feel numb but no one around can tell? It is common neurological symptom from nerve problem, neuropathy than from brain like ms ---but change in blood flow, electrolyte like low potasium or simple hyperventilation cause numbness.

There are a few: Conditions that can cause peripheral neuropathy. Rather than speculating, before worrying, see a doctor for consultation.

See neurologist: I would think this not to be MS, and rather the start of a peripheral neuropathy. This is likely a minor issue at this point, and could be caused by many disorders. But worthy of full scale evaluation. "ounce of prevention"