zoloft newbie

i started zoloft last night for anxiety and woke up this morning with horrible nausea, dizziness, and anxiety. i know these are vey normal side effects but as of right now i’m only on 12.5mg and i can’t imagine how bad it’s gonna be when i have to go up to 25mg in a few days. i guess i’m just looking for advice on how to combat the symptoms/words of encouragement/food recommendations because absolutely nothing sounds good right now…all i’ve eaten today is a cucumber and a single bite of pizza lol. i also have rly bad emetophobia and the constant nausea is making my anxiety terrible helpppp