What Cause Discomfort In My Ear After Swimming?

Hi, I m 15 years old and I have anxiety. I have an uncomfortable problem. One night after swimming, I was sitting down watching televison. I noticed a discomfort in my ear.. It felt like someone was pulling it up. I have a habit of moving my ear (for some time now), yeah, embarrassing. :( I want to know if my moving of the ear is putting pressure around and in my ear, if it was water that was the problem, or if it s a stressing problem. Because my anxiety is horrible. When I hear a door open, a car outside, or any unexpected noise, BOTH of my ears rise up for a quick sec and go back to normal. Even when I smile, I feel like my face muscles are tight. I feel like my face is going to get stuck. I can t laugh, smile, talk, eat, without feeling pressure. I feel like I m going insane and with anxiety, it s even worse to deal with! I m worried about what is going to happen in the future that I just want to commit suicide. Yeah that bad. Please help me!! Thank you.