Is it normal horny after pee

latelly it has just been wierd. I get horny holding in my pee, then when i go pee i become super horny and this goes on for the whole day. Its a constant always horny feeling an i get irritated because i dont want to be. I feel wierd and have no idea wwhats going on. Additional info is that i am a healthy slim 18 year old an have thought time to time that the cause for these urges are just a raging horomone thing but gahh i am going crazy. Input please.