Hello, Doctor, So I Have Recently Gone Away To College

Hello, Doctor, so i have recently gone away to college and ever since I've been here its almost as if my bladder got smaller. I have to pee A LOT. I wake up several times a night with a really bad urge to pee. and when i do have to pee i can never hold it for longer than one minute. Im starting to think someting is wrong because this has never happened to me.