Talk to General Physician on General Health

I am a 39-year-old single working woman, and my health has been deteriorating. I feel weak in my daily routine. My height is 4.11 FT and my weight is 60/62. Since Oct 23, I have been advised to take calcium 100cc, folic acid, methycobal tab regularly, and vitamin D every 15 days, but I haven't felt any impact.

Symptoms:

1. My resting heart rate is consistently above 110 beats per minute, even when I am inactive or lying in bed. 2. My stomach is upset almost constantly, with only 2-3 days of relief in a month. Symptoms include pain, constipation, diarrhea, and gas. 3. I experience constant pain and discomfort in my bones, particularly in my joints and lower back. Sometimes, the pain starts in my lower back and radiates down to my feet. 4. I often feel like I have a fever. Despite high external temperatures (e.g., 40 degrees Celsius), I feel cold and uncomfortable sitting in front of an air conditioner. The palms of my hands and the soles of my feet frequently feel warm. 5. I