Cab depression make you not hungry and can it make you wana vomit everytime you try to eat?

Deperession make: You eat more or less or not at all . It can make you sleep less or sleep excessively . Vomiting and wanting to vomit may be related to poor self image which we see more in eating disorder . Depression is a common comorbidity of eating disorder and is not surprising to see wanting to vomit or actual vomiting in eating disorder + depression

That is possible: But the helicobacter infection is a better cause, and hydrocodone has the capacity to produce nausea. Sounds as if you might want to see a GI doctor (or if you have, follow their suggestions). Do see a professional for depression. This has become increasingly treatable in recent years. Good luck.