thank you all for your advise,I took it and went back to the doctors on friday. She changed the 250 clarithramicyn to 500 and gave me some more prednisalone. I have got sinisitis as well as a worsening chest infection. I have know got to learn to breathe properly again hyperventilating but the physiotherapists are going to sort that long hard slog I have been told about 2-3 months and the rest.
So many thanks
keep up the good work helping us