I would advise you to spend less time reading propaganda from online men's forums and more time witnessing everyday interactions between people, to include men and women. If you live your life in fear of what might happen if you talk to a female, you will never have the opportunity to become a fully capable human being. Do you want to live the rest of your life like that? If you do, you are guaranteed a lifetime of loneliness. Men's forums will tell you that your life is doomed because of feminism and that all women are out to get you. That's nonsense. Men and women are equally at risk for getting hurt sometimes. Yes, bad things have happened to some people, but that is no reason to stop living life.
Don't believe everything you hear online. Most of it is highly exaggerated. Instead, take a risk and begin living life like most people do. Just don't do anything foolish and you'll be fine 99 percent of the time. Just don't ever say anything sexual or act like a jerk. It is time for you to make some normal friends. Who knows? You might even meet a girl who shares your interests like the majority of men have done and continue to do, whether they are good looking or not. And by the way, only 3% of the population is really good looking. The rest are average. If you don't believe me, step outside and look around you. Average guys get girlfriends too. All you have to do is look at engaged or married couples to figure that out.
But first, you have to stop living in a bubble. If you don't have any confidence right now, you might consider taking a karate or judo class which seeks to develop the character and esteem of students. I recommend you try that or similar discipline as your first step.