hi am i the only one who is scared to take antibiotics, i need to take them as i have a minor chest infection, i took my first one about half an hour ago, im sat here really scared of getting some sort of reaction im allergic to penecillin and septrin i know the ones im taking have not got any penecillin in why am i so worried also does anyone else get short of breath from a chest infection or am i the only one, ive asked some freinds of mine and they said they dont get short of breath with an infection, im a total wreck at the mo