Hope I’m not getting sick 😫

Today I’ve been extremely off. We have some storms in the area and I’ve had really bad headaches most of the day (I think from this front coming in), and then on top of it I’ve been really nauseous and even some diarrhea 😒😞. I ate a bowl of Rice Krispies this morning just to have something and it was the only thing I could think of that wouldn’t make me more sick. I feel hungry now but also have no desire to eat anything at the same time. I’ve been able to drink water and chew on ice all day though but I think not eating is ultimately making me feel worse even though the thought of it makes me more sick. Any lite or easy on the stomach recommendations?