"Sometimes need help"

Had catheter remived 15th Jan it was noticed that I had oedema in my left leg, saw dictor and sent for urgent scan in Telford. 16th Jan was told no DVT. Contacte practice 17th Jan and told as this was just a follow up I had to make a future appointment 30th Jan offerred. As I am going into the QE for a serious operation around 5th February and will be on a strict diet before then I need to know if medication I need to be prescribed after the catheter removal affects my preparation for the operation. Pushed this point when asking for an appointment, made no difference Feel badly let down by the practice approach to my health. This could/might be serious, I need to know earlier thn the end of January.