بسم الله الرحمن الرحيم،
Assalam alaikoum dear brother or sister,
Fist of all, I personally don't believe there is a particular age for marriage. It depends on the time, the context and the person involved. A person has to be ready in every way of the word: physically, mentally, emotionaly, financaly... There should at least be a base/ a fundament. Hormones shouldn't be the main reason (as was said above). Marriage comes with responsibilities and should be taken as a serious matter. Especially in this day and age, where a lot of people get divorced (The statistics are shocking).
Secondly, I think people should learn to deal with these hormonal feelings in a good and healthy way. There's nothing wrong with practicing some discipline and self controll. In fact it's a beautiful art, once it's mastered.
And lastly, I like to advise you and anyone else to work on yourself as a person, before thinking of marriage. So when the time is right, you'll have something to offer and bring into this marriage. Don't think lightly of it...
I'm not saying you aren't ready. But I do believe marriage takes more than to physically be ready. May Allah (swt) guide you every step of the way.
Best of luck,
Wa salam