The second day after an outpatient procedure involving a small incision, I got explosive vomiting, diareah and fever. I slept for 3 days, than I got bronhical pneumonia the 4th day, the 7th day I got an infection in my joint in my foot and wrist on the 8th day I got swollen gland and pain in my neck. It is now going on the third week and I am not well yet. I was treated with 2 antibiotics, but don't to seem to be much better. All I do is lay around, sleep and use heat on my neck. What can be wrong? What should I do next?