Yes bro. I can understand what type of struggles you will be going through. It happens at your age for most of the guys. But Pray without ceasing. God will give you strength to overcome all. Have hope that, you will reach our age on one day. So, Try to live a pleasing Life for God till then. Bible says like this..
1 corinthians 10:13 No temptation has overtaken you except what is common to mankind. And God is faithful; he will not let you be tempted beyond what you can bear. But when you are tempted, he will also provide a way out so that you can endure it.