Finally got my fourth jab today. After going to the GP, they said it was nothing to do with them and had to go through my consultant. So emailed haematology nurse and she sent a letter of proof that I have a type of blood cancer, went to a walk in clinic and had no problems.
Arm starting to hurt and expecting to feel Sicky the next couple of days like I did the last few but just happy to have got it done.
Thank you for the advice given,