I've avoided dating for a while now because of my previous experiences. I kind of built a wall and couldn't be Emotionally interested in anyone for some time. 
Recently, I met someone online and we've been talking for close to a month now(Everything’s been going well). He's kind sweet and thoughtful. We're planning to meet soon but I have so much Anxiety and worry about the Unknowns. 
I feel like I'll self-sabotage. Advise.