There is a problem because I feel a foreign body sensation in my eye.

My eyes are dry, gritty, itchy, and I feel like there's something in them, which is uncomfortable. My tear glands might be dry, and my eyes don't feel as moist as they used to. They are red and bloodshot, which is uncomfortable, and because my eyes are so uncomfortable, it affects my daily life. It also makes me feel annoyed. I think the discomfort is directly visible in my eyes. I'm really worried about this.