In the Philippines I grew up using water to clean my arse, not tp. There's ways around tp.

The greatest concern should be food and getting the vitamins you need to help your immune system fend off the virus AND supplies you may need to help deal with it if you do get it.

Start growing your own food. It should be Spring there now? Perfect time to get planting.

I'd go stock up at the local garden store instead of the supermarket.