hi i have been feeling really weak recently and even collapsed a couple of times (without fainting/just fallig). Recently after I got a really bad cold/cough. I rarely ever get sick, this is the first time i can actually say i have a bad cold. What worries me most is that my chest (over my heart) feels really hot.
Thanks for your question on Chat Doctor. I can understand your situation and problem. By your history and description, possibility of lower respiratory tract infection (LETI - pneumonia) is more. LETI is common after uncontrolled common cold. And your worsening cough, weakness, Giddiness, burning and hot feeling over chest etc. are seen in pneumonia. So better to get done chest x-ray first. If this is suggestive of pneumonia than you need antibiotics and other supportive Chat Doctor.  So consult doctor and first rule out pneumonia. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.