I can’t let out my emotions.Please,help?

Hi all,my name is Neo but you can call me Neo for short...heh.But let’s get to the point.

For the longest time I’ve been bottling up all my emotions and now I don’t think I can let them out,I’ve tried countless times to make myself cry to let out my emotions but at this point they’re just building up and I don’t know how to let them out,to the point where I feel like I’ll go insane sometimes,punch a hole in my door and just relentlessly punch the first thing that enters my sight and then proceed to breakdown.Can someone give me some insight on how I should go about dealing with this,please?

If this is in the wrong sub-topic I’m sorry for having to put you mods through the trouble to move it.