This is a natural remedy that works sometimes. As we try to be regular, we often might strain at the toilet. It takes pratice, but it's important to push gently from above, and not stress the weak parts of the bowel at the opening. Also take time at the toilet and do not rush things, by pushing too hard. It's amazing how fast this works, and for some people the swelling will diminish very quickly. Exercising, drinking a reasonable amount of water, and eating high fiber natural foods helps the ability to have this ease of elimination too.
It takes some time to change to a healthy diet. I recommend you read about this to learn about the details, and how all of this could reduce the occurrence of hemorrhoids. Note also that some natural remedies take time, so patience is important. Not all natural remedies are fast. You hopefully would see day-by-day positive progress, until the problem is no more. Try some aloe vera as well, to help with any healing...but I suggest that you do not mix any herbal preparations such as aloe vera with orthodox medications without discussing this with your doctor...so you don't have any bad reactions.
Since you are so young, I don't know if this would work. It sounds like you might have a problem that a doctor should see. But in the meantime, see if this helps.