I'd encourage you, that's only a few years older than when I started back in the eighties. I began with desktop software and quite frankly there was a lot less to learn than you need with web development.

I'd encourage you to find a local user group in your area. You need a few people that can help you avoid dead ends of which there are many when you are starting from a blank state. In general there are going to be a couple of people that enjoy helping people learn. I've run a local user group for a quarter century and I always have gone out of my way to help newcomers.

My experience is that it is far easier than asking questions online. There are people for whatever reason love to criticize folks asking beginner questions. I have never understood that behavior but it serves to discourage people. I've experienced it myself when trying to learn something new and it is counterproductive.