Ay, mama, ito ay dapat checkin ng doctor agad, lalo na kung matagal na or may kasama pang ibang symptoms! Chills with fever at numb/cold hands and feet ay hindi basta common, kaya mas safe na makita ng healthcare professional para sure. Hope you feel better soon, wishing you rest at hydration muna habang naghihintay sa appointment. Take care of yourself, sis!