I’m pretty sure you have something to say. Why else would you spend your most valuable resource– your time– wiggling your fingers over the keyboard, searching for just the right way to express the latest thought trying to get out of your head?
If you are drawn to write, or speak, or post, or update, there’s a reason. Just because you don’t yet fully understand that reason yet does not make it any less real or important. Have a little faith that your desire to write is not a curse, but a blessing you will figure out.