I am 14 yrs old and i have had s** with too many girls

It all started as a competition of who can get girls with the best features big b****,big ass everything a boy would want.well i was successful with the girls we talked and then it all gets moody and then yeah THAT happens.i started with 3 girls then 15 then a bigger number it was getting out of hand.im not diseased i used protection every time and im healthy.but i just feel like a sick b****** for what i did.im very ashamed.