From what I have read it sounded like the US government has been working to undermine Venezuela economically for some time. Socialism was working too well, it brought huge swathes of the population out of poverty. A working less-capitalist model being dangerous to the global status quo, had to go.
I'm sorry and I hope it gets better. Here is one article, as a source, its long though. Source: https://nacla.org/news/2018/05/18/united-states%E2%80%99-han...