I realized that I missed out on my soulmate 2 years ago. We talked for a few weeks only but I can't get over it. I'm so messed up. Is there a chance that he still likes me/remember me? What should I do?

If you feel that he's your soulmate, chances are he feels it too. At the very least you should talk to him, and figure out where he stands. The worst thing that could happen is you feel regret over never taking this second chance. You didn't realise two years ago that he was your soulmate, but what happens when those two years turn into five, ten, fifty? If he says that he doesn't feel the same way, that's okay. There will be more people. Rejection may seem scary now, but wondering what could have been, years down the line, will always hurt more.