Been there, done that!! With my first pregnancy I was sooooo sick and achy and just terribly miserable. I sent dh to the pharmacy to see if there was anything I could take. I was 16 weeks prego at the time and I don't know how far along you are but this is what I did.
Cough - Cough drops - Ricola (not halls!)
Stuffy nose - Nasal strips (work great) and Otrivin (only after 1st trimester)
Aches - tylenol and chicken soup and tea
The joys of pregnancy eh!! Can you tell I'm from Canada????