I have a dry cough,chest pain,cold sweats,body aches,tired,sore throat. started 3 days ago.2 weeks ago I had a sore throat and lost my voice for a day and a half. Took some amoxycillin for 3 or 4 days that I had left over. Also I have had Pnuemonia twice in the last 3 years if that makes a difference.been drinking theraflu 4 Xs in 24 hours, about 1000MG advil,lots of powerade.Anything else I can do?