Without being ageist on here, I think it's easier for older people to be at ease, the ones who lived through the cold War era to be more relaxed about the threat of nuclear war since Russia invaded Ukraine, as we've seen all the dick waving sabre ratting before.
Like many others, I don't think Poland will initiate Article 4, let alone 5, and even if they did, it does not mean nuclear.
A polish farm would not be a target for Russia , it looks like a stray missile or two, no condolence to the people that died as a result , but all parties seem to accept it was unintentional.
If I'm honest, I'm seeing positive reactions, nations seem to be talking.
OP, I wouldn't worry, I don't see this escalating it, if anything hopefully some de-escalation.