Cooking food at home will make you feel better, trust me. Especially that you haven't had a proper meal for so long. It can calm you and give you a little bit of comfort. I hope you liked it.
We had no water for 8 hours or so. Some workers broke a pipe and the damage was quite big. I had the plumber at my house twice as had to buy a new tap and with no water, there was no way to test it, so he had to come back as it was leaking. But this is nothing compared to what you are going through.