I'm having trouble with feeling weak in my muscles, excessive sweating, excessive hair loss, fainting/passing out, I am having extreme swelling and fluid build-up in my legs and hands and adominal area. I stay exhausted even after I have slept. I am always getting respitory infections, bronchitis, and pneumonia. I have really bad allergies and also asthma attacks. My question is: could all this be related or maybe have some underlying cause for everything happening at once?