Talk to Cancer Specialist / Oncologist on Bilateral Orchidectomy Need An Oncologist Advice

Hi I have been through bilateral Orchidectomy both testis removed. Both times diagnosed with germ cell tumours limited to only testis. Now on Hormone replacement therapy with an endocrinologist. Got BEP chemo after removal of 2nd testis. All scans were clear after Chemo. It’s been 6 months now. Recently i had my CBC LFT Tumour Markers all clear. NOW from past 4-5 days i am feeling a very light dull or sometimes pinch type pain in my scortal. Also i had muscle pain on right side of my leg but that could be the cause of an Exercise. I just want to know what are the Chances of getting Cancer after bilateral Orchidectomy? Many thanks