I started 2.5 mg of Sarafem (brand Prozac) yesterday and I've had nausea and an upset stomach allll day today, but no vomiting. I don't feel hungry at all and I'm afraid/feel like if I eat it'll all come back up if you took antidepressants, did you feel sick in your stomach? did you vomit from it? when did it go away? how do i know if it's "safe" to eat, even feeling like that? help i really need these meds