Hi, I just came home from a month s vacation and my body just feels heavy, I have a mild bitter taste in my mouth, I had chills last night, and now, I still feel a bit chilly too. I feel feverish though, but not that much. I have body aches too from carrying my luggage. I know I might just be tired from all that travel, but this is the first time I ever felt like this after a long trip. Is there anything else you could advise me to do, or not to do?