<s>[INST] I woke up sick on Monday with dizziness, excruciating pain in the back of my neck, high fever and nausea.  I broke the fever at 11:00 pm on Monday evening and felt fine when I woke up on Tuedsay.  I was fine until Wednesday morning and I became chilled, have a low grade temp and now have that same pain throughout my spine.  Should I be concerned? [/INST] Thank you for sharing your complaint, dear friend your fever rec cured once again with neck/spine pain so I suggest once you should go for investigation like CBC in blood and urine-routine micro to know the cause of fever. If investigations are normal no need to worry. You can take analgesic like paracetamol or for severe pain paracetamol in combination with ibuprofen for relief of pain. If you feel severe symptoms consult your family doctor first. Hope this answer will be helpful to you. For more queries please don't hesitate to ask. Get well soon dear friend </s>