There's no pressure to blog. If you have nothing to write, be a reader for the time being then. Read and engage with others until you have something to write about. It can't be that difficult to do.
This is a very good advice @depressedfuckup... when one begins to read more, we begin to have thoughts of our own which can inspire us to write contents on our own. So having to read and engage with others can help to inspire as well. Not difficult to do at all.