The flaws in the s.o. registration and how it affects those burdened by it

When I was 13 another party and I, struck by youthful curiosity had played show and tell with one another, like all kids do at that age . We got caught by family. Her parents and I agreed that if nothing happened again nothing would come of it. Five years later on my 18th birthday they charged me with first degree CSC. I didn't yet know the legal system when they threatened to charge me as an adult. If I would have known my rights better and what exactly was going on, nothing would have come of these charges at all because I had no idea what I was pleading to, and not to mention the incident happened way back when I was thirteen but for some reason they decided to bring it up five years later. The charges brought against me were so blown outt of the water and to be honest they had no right or reason to bring fourth charges against me. I'm a guy so of course no one believes me. The girl in this case would not talk and in her defense she was probably really scared and didn't know what was really going on either , it was her moms word against mine. I spent the rest of my life being judged unfairly 10yrs of registration that gets restarted Everytime I go to jail/prision. So now at age 36 after several drug convictions and not to mention not one sex offense. I have a woman who is pregnant, with twins that are mine and because of the stigma tied to the sex offender tag she wants nothing to do with me. I need to get this removed so I can fight for my children fairly. It's been 23yrs, no same or simlar related offenses. I'm a good person and im always trying to do the next right thing.