Hi Ive been caring for my boyfriend for the last few months whilst he’s had several rounds of chemotherapy for testicular cancer. After all the treatment finished about a month ago, his tumour markers were undetectable and we were so so happy. I started doing more exercise, seeing friends and eating well and have been feeling a lot happier. But now his recent blood tests show the tumour markers are going back up again. Im really scared and I don’t know how to cope with it all. Everything feels so outside of my control and I just want him to be healthy and happy, he’s been through so much already and he’s only 26. What should I do?