Still no change

Had PFT's today at Huronia District hospital today because I refused to go to the cf clinic on their cepacia day. My fev1 has not moved it is still sitting at .87lt. So clinic called me today and want me to continue another 7 days of the iv meds. Then see what my pft's are on Jan 4th when I go back to clinic. If still nothing they will prescribe some different iv meds. Although I do feel a bit better and a little more energy so seems weird that my numbers arent up. I guess just wait and see.