2 months ago I got flu like symptoms, since then I am still coughing and have frequent sore throats? Why? HELP!?

Well, the "fur" on your tongue and ulcers were the result of thrush, a fungal infection that can occur after taking antibiotics. That should be all over with. The course of steroids is a little surprising to me, as docs don't like to use them unless absolutely necessary. One thing they can do is suppress the immune system. I wonder if you still have an infection, because the steroids interfered with your body's ability to get rid of the infection? Have they ever tested to see? Because the blood in your urine suggests kidney infection. Have you been tested for MRSA?

nerve interference originating from atlas (c1) subluxation. the sore throats arise locally from strong irritation of c4 nerve level (deep neck muscle stiffness) from the same level, acid reflux is caused as c4 also innervates the diaphragm via the phrenic nerve (c3-5), which when weak causes the cardiac sphincter between stomach and esophagus to be incompetent and allow reflux of stomach contents back up the esophagus. this level also when irritated can cause coughing. mind you, a medical doctor typically knows nothing of what i am explaining to you. correct the cause. see an hio method chiropractor.

Sounds like my boyfriend... idk we are trying to figure it out still