Chondrosarcoma of Hyoid Bone

Hi folks , I was diagnosed as having a chondrosarcoma 3 weeks ago following surgery to remove neck tumour in October. Since then I have had a CT scan to check for spread.However I have not had any follow up from my surgeon yet. They were going to refer me to a sarcoma specialist in Birmingham, but again not heard anything. I am getting anxious about yet another delay. Can anyone suggest anything?? Info ?