I am literally exhausted from being sick for this long...I just had a cold 3 weeks ago and was on…

I am literally exhausted from being sick for this long...I just had a cold 3 weeks ago and was on medication. A week later I got sinusitis and fluid in my ears, unfortunately the antibiotics didn't work since I was just on it and Amoxicilin doesn't work on me. My doc said to wait it out. I am only taking mucinex, tea, cough drops and etc. Its in my chest now instead of my sinuses. So when I cough I can't stop and throw up. It sucks and I am so over this!!!!!!