Neo, it sounds like you're doing really well! Be proud of yourself!
But, I cringed a little when you said you're thinking about getting a girl to give you the next level of your life. I think it's good that you're looking for companionship and love, but a girl will not 'give you the next level of your life'. If you hit it off with a girl, then you two, as a couple, will both benefit and your lives will be enriched.
It's understandable to be nervous about dating in your sober life. It's something that will be a learning experience for you. My advice would be to keep yourself centered and focused and keep your heart open. There are no guarantees in the dating world, as I'm sure you know, but hopefully you can have some fun and maybe meet someone special.