I lost my trust but I want it back.I know it won't be easy and especially when it was with boys and I want to show I want to have a relationship with a guy so that way I can show her I can handle it she doesn't thinkn I am mature enough cause of my mistakes in the past what should I do?

Be your true self!

It does not sound like your mature enough and I think what you need to do is. Not go out with anybody at this time and just relax and be free for a while. No rushing just take your time and do your own thing.. Focus on what is important to you now, besides a relationship.

Joe

I lost my trust but i want it back.I know it wont be easy and expecially when it was with boys and i want to show i want to have a relationship with a guy so that way i can show her i can handle it she doesn't thinkn i am mature enough cause of my mistakes in the past what should i do?
From you post it seems you did something with a boy that you knew was wrong,

The only thing that will heal your trust issues Is time and a lot of work.
What you can loss in 1 minute can be hard to get back. -- Savage