Have tonsillitis what should I eat/drink?

I have tonsillitis my throat is very sore. It hurts just to drink water what can I eat/drink. I no dairy is bad. Also any home remedies? I currently on pain killers naproxen and co codamol for muscle pain which is caused by a virus now the throat part of virus is here. Also taking tyrozets lozenges. Can’t get hold of doctor today or tomorrow plus most likely not going to get antibiotics because its a virus anyway
I thought ice cream was bad cause milk products cause more Mucus to develop