I'm An 18 Year Old Girl Who Typically Has Very

I'm an 18 year old girl who typically has very little appetite. This morning I got my wisdom teeth romoved and everything is fine. Except that I've been so hungry all day. No matter how much I eat I'm not full. Is hunger a side effect of the pain meds, or anesthesia, or could it just be the lack of real meals I've had and the substanticial amount of jello I've consumed