Fast track appointment

After a breast examination at my doctors he found a lump behind my nipple, he said he would fast rrack me to see a specialist and scan and hospital and i had to be seen within 2 weeks, 4 weeks later and 2 phone calls to my doctor and 2 to the hospital, im still waiting, ive been told there are no appointments and it could be 6 weeks!!! Im at my wits end my life is on hold, and i cant do anything about it.