i used to think the same thing as the OP - that my hormones are way too out of control to be called to such a life. i now know that this is not true at all, and that it is something that you just need to work through as you grow in your spiritual journey. even if you don’t enter religious life, you’ll still need to practice chastity as a single person, and even while married!
so keep praying, growing, and doing what God tells you. we all go through the same thing, just at different levels. our generation with the media and this horrid culture of death makes it even harder for us. like said above, practice the Sacraments frequently, especially confession - preferably with one priest who will know and understand you - preferably your spiritual director. also, look to our Blessed Mother for help at those difficult times. i don’t know about you, but nothing kills the mood for me quicker than my mom!
have no fear, the struggle we men go through will definitely be over… the day after we die!