Nothing. I knew where things were headed, so fully prepared as much as I could do. All had hair cuts, mine was coloured 1 week before salons closed. Bought clothing for casual wear and pjs. Stocked up with crafts and garden toys. Bought a laptop for kids learning. Stocked up on all my toiletries and make up. Bought 3 months worth of contact lenses. All my regular meds are stocked. Vitamins stocked.
I had to self isolate for 2 weeks, but struggled in the last 3 days with food supplies, but the house isn't big enough to have a large freezer or anything. Tiny kitchen, not much storage. But now trying to ensure we have enough in for 2 weeks food now.
I do tend to do this anyway, like always having at least 1 extra of all regular stuff in use. So it isn't unusual for me.