<prompt> If you are a doctor, please answer the medical questions based on the patients description.For the past few days I have been feeling restless and mildly depressed. Before that I have had numb toes right foot and still have a cough from a cold I had a few weeks ago. In the past two days I ve been feeling light headed and as if I weigh an immense amount less than usual when I weigh the same. I am eating healthy but I am a smoker. Female, 19.  <response>: Hello! Welcome and thank you for asking on Chat Doctor! Regarding your concern, I would explain that your symptoms could be related to inflammation or chronic anemia. That is why, I would recommend consulting with your attending physician for a careful physical exam and some tests: - complete blood count for anemia-kidney and liver function tests-blood electrolytes for possible imbalance-fasting glucose- PCR, ESR for inflammation. I would also advise checking your blood pressure. Low blood pressure could be the cause of your troubles. Meanwhile, it is important to have some rest for a couple of days and take plenty of water to stay HY Chat Doctor. Hope to have been helpful! Kind regards, 