How can I over come from my past..

Do things that makes u happy, to try and take youur mind of whatever happen in the past, go out and hang with friends, go on a trip, find a nice book to read to occupy your time or if those don't help seek professional help.

Start each day out with right choices, you may be judged by others for your past, but you choose the path you want to go in what you do

Walk in the future avoiding the mistakes of your past. Learn form then and make better choices.