Hello dear Sam , Hope that is alright to call you that, Hope your precious mum feels better real soon, I've found ginger root, helps especially to settle tummy, I've lost my dear precious Sister in the summer to ovarian cancer HGSC stage4c my heart goes out to you all glad I've found this page, ( we have lost so many already but know it's better when you talk about things and maybe even write a dairy each day helps , know this is hardest year after loss of dear friend n sister we also lost our precious dear mum and aunty to the same rotten cancer ) it's only silent if you can't get doctors that understand what you need help with. He kind team of doctors helped so much, but she didn't even realize she was so poorly. HUG from uk take care of yourself too by taking out refined sugar this can help you in your fight against cancer. Kind regards swift x