I'm sorry you're going through this! I haven't started my bot treatments yet but I cried over many a meal the year after my bone marrow transplant due to nausea, dysgeusia (everything tasted bad), xerostomia (dry mouth), and gastroparesis (slow stomach emptying). Compazine and Zofran didn't help but 0.5 mg Ativan morning and night did. All of my doctors said to focus on calories for the short term rather than nutrition, i.e., eat *anything* you can, as much as you can. Pre-transplant I wasn't much of a sweets eater but afterwards sweets were the only thing that didn't taste unbearably bad. I found that my nausea was worst when my stomach was empty so I tried to eat often, even if just a few sips/mouthfuls. Everyone is different so the trick is to find something that works best for you, even though it's a big challenge to be creative when you're feeling lousy. My husband was a huge help, always thinking of new things to try.