"What if treatment and meds don't work?" Is the most common question people in crisis mode have. We've all had it. It's practically the question that means you're sane. It means you are aware that you have a disorder and you want to get better. I know that telling you not to worry is like telling someone on fire not to panic, but this feeling is temporary. Monday is called Monday because some culture named it to honor the moon and it stuck. I think the Norse. These are normal questions which in a social context are actually fun, but because of your temporary disorder they are filling you with anxiety.
A healthy person doesn't vomit all night. But someone with the stomach flu does. It's miserable a and it seems like it's never going to end, but it does. This is what you have. You're in the vomiting stage of your disorder. It will end, gradually. You will be healthy.