When I got home today at 3ish my cat was crying. He only ever does this when he's in distress. It doesn't look like he's drank anything today but I've seen him eat a bit. He's an indoor cat and my flat is very hot. I've just been out for a couple of hours, got home and he's crying again. I don't know what's wrong and I'm starting to really worry. He's washing himself a bit. I've made the flat as cool as I can. He won't let me near him really I thought about trying to make him cooler with a towel.