Wikipedia itself is pretty great, the company and its marketing behind it, not so much.
https://www.dailydot.com/debug/wikipedia-endownemnt-fundraising/

Just holding out until more organised help can arrive or your government takes over. This is also in general good advice in case of say natural disasters. Roads may be flooded, areas covered in snow or electricity is out for a few days. Having enough canned food, water, maybe some firewood or alternative means of cooking will come in useful in these circumstances.