Malaysia is closed

Depending on your circumstances you might be able to get a letter from your embassy to allow extensions based on extraordinary circumstances

Myanmar visa is strictly by air only now.

I saw on one of the Myanmar backpacking groups that exits must also be done by air too. But that’s not confirmed.

Hard but not impossible.

You can easily get insurance but the certificate may be costly.

If you can, maybe fly to South Korea and get tested there. South Korea tests aggressively and is still open AFAIK

Do you know anyone in Thailand? Maybe ask a friend to assist or your landlord of the property you are renting from.

Embassies won’t assist you as you are not even in the country. They only take care of affairs from the country you are in.

that is also irresponsible too. People should be staying put right now for the safety of themselves and the public and not contracting any diseases from spreading.

It’s bad enough that not enough people are not wearing masks and governments aren’t even interested that people do.

wear mask when at immigration . Wash hands regularly.

If you have to cough, cover your mouth

Cash is always best for borders. No ATM fee in Malaysia so take advantage of that

Laos no need to show anything.

At worst bank statement with 20k baht

You can add additional family members to it. Not a good idea to overstay because then they can’t get elite visa or denied visas from some consulates in future

The guys at The Hague are quite cool with differing circumstances.

Just tell them what your circumstances are (no employment but valid income) and they are able to work around what you have.