Am I a pathalogical liar

Am I a pathological liar? I wanna know. I’ve suspected myself of being one. I lie all the time. Like for fun. I lie to others to make myself seem funny and interesting even if it’s to others extent. Once I lied about a girl and said she beat everyone up to my friend to scare her about the girl she was about to sit with, I lied about a teacher to another teacher saying things she never did and spread that lie to others too, I lied about my brother getting beat up after saying rude shit, I just constantly lie and lie and fabricate stories with details to either make people uncomfortable or laugh. Am I one?!

I know it’s my fault and wrong doing but now no one ever believes me and it’s frustrating because I do tell the truth too. I just lie a lot. And idk why but I feel sorta accomplished and happy when I lie.. am I crazy?