Pee when I jump or sneeze

I dont know why, but Im only 16 and this has been going on for about a year. I have soccer 3-4 times a week and we do allot of jumping and sprinting and I always pee a little and sometimes allot😳. Its very embarrassing and Im tired of always having to were a pad and having to worry. I think it might be because I have weak pelvic muscles and I need advice on exercises to help strengthen them.