Why do i get a pain in my bladder & private area feel soar after masturbating?

everytime i do it my bladder feels weird when i pee it burns a lil bit and get's soar afterwards it's not pure in pain it all goe's away the next day also when i ejaculate it takes ages and ages and it dose'nt quirt out or anything it slowly comes out when i do after pee accidently comes out how can i control the pee situation what can i use so i dont make a mess at all thanks and sensible answers only