Here's the thing: I've been sick for about a month. I just thought it was that flu/cold thing that everybody got around the holidays. The problem was, it wasn't really going away and I was having these bad headaches and I just have no energy whatsoever. Like everything is a big deal to do. So I finally went to the doctor's office on Thursday. Turns out I have Bronchitis and a bad Sinus Infection. He gave me Zithromax and told me that if I wasn't well by the end of that cycle, (5 days), to come back in ASAP and get on something stronger. (never heard THAT one before..but whatever) So I started with the Zithro right away, taking two pills as directed. I woke up feeling so SHITTY. WORSE than ever! I could barely get up, and it got worse. I had to take day two and I didn't get any better! I'm feeling so awful now. Is this normal??