Morning sickness?

Priscilla
So I haven't been nauseous allday or throwing up I mean I feel sick off and on but it mostly happends if I don't eat like in the morning when my husband wakes up for work at like 4 I feel so hungery I feel sick I eat dinner at around 8 and then ushally I have a late night snack at about 10/11 and sleep at 12ish why and I waking up this hungry? After just 4 hours? And when Im so hungery I feel sick does that count as morning sickness?