Conversation: The conversation between human and AI assistant.
[|Human|] Hi! I recently had been tested for pregnancy due to low back pain, headaches, nausea and no appetite. It came back negative. But now, I m constantly sick. I have lower abdomen pains and sharp stabbing center abdomen pains. I have also been very shaky with my hands. And I have no appetite. I have headaches that will last for days on end if I don t take ibuprofen every 6-8 hours. I m not sure what it is. Please help?!
[|AI|]  Hello, I can understand your concern. As pregnancy test is negative, lower back pain & abdominal pain with fever-like symptoms can be associated with Urinary Tract Infection. You should take Levofloxacin 250 mg (Aeroflot) twice a day for 5 days. Combine Ibuprofen and an antacid with that for control of fever-like symptoms and to prevent acidity due to antibiotics.  Chat Doctor. Your pain and fever should be resolved by the end of the course of these medicines. If you do find relief, then you should go for Blood test (Complete Blood Count) and Urine culture analysis along with physical examination by a physician. I hope this information helps you. Thank you for choosing Chat Doctor. I wish you feel better soon! Best,