Zithromax Z-Pak and stomach

Started the z pack for bronchitis and sinus infection. First symptoms was stomach cramps, diarrhea. The next and most disturbing symptoms were extreme agitation, anxiety, depression. Have finished the last of the medicine 4 days ago and am still feeling the residual anxiety, agitation, general feeling of unease. Will never take this medicine again.

Just finished the 6 day course of meds today and have had loss of appetite and have been feeling very drained energy-wise especially today...also have been feeling anxious and not able to concentrate too well...also some stomach upset...I've been on this drug before but this course has yielded more side effects than in the past...

Let me tell you guys It has been horrible for me.
a) My doctor gave me a Zpak for a strep throat it was gone in a few days.
But a few weeks later I had a stomach pains that would not go away so then the doctor did a test for H Pylori the antibody test came back positive so then I was on PrevPak(which has Azithromycin) after the 2 week period of these drugs I had a infection come up in my growing area, had burning pain for peeing. It sucked because I was on a trip to Universal Studios and was in Miami for New Years Eve. Well after this went away I had another infection come again in the growing and now its finally starting to go away after the doctor gave me some fugal pills and medications for it. What a nigthmare. With all this going I had diary and hemoroids nasty situation and normally have mouth ulcers so can you image the past two months have been hell for me!!!