A mouse in my room!?!?!?!?

****. I am in my room, using my laptop, sitting on my chair, crossing my legs. I hear small flickering/scratching sounds like a little mouse by the wall. At first I didn't have music on, so it's really quiet. I can hear that flickering sound every so often. Now, I feel that it's right by me on the ground by the wall. It's dark so I won't see if it's a mouse or not, but ****. I hate mouses and I've had bad experiences with them. HOLY ****. It's getting louder with the sounds. It is ******* creeping me out. I put on some music so I can't hear the flickering sound, but whenever I take off my headphones, I STILL HEAR IT! HELP ME!!

NOW I HEAR IT UNDER MY DESK! FUUUUUU-