Hello, This Morning I Woke Up I Wasn't Very Hungry

Hello, this morning I woke up I wasn't very hungry so I just ate a fried egg. Later on I got this feeling of hunger. Started to feel very nauseated i began to vomit, and every since then I have been feeling very weak , a hunger type stomach ache feeling and nausea .Every time I try to eat or think of eating I feel bad. Could this still be because of not eating much earlier?