I always crush on guys out of my league. What can I do to become more attractive/visible?

I used to get zero attention 2 years ago, after lots of work I can say I'm cute, maybe even pretty (solid 6/10, maybe even 7). I started getting looks, smiles and interests from guys. Usually it's guys who are older than me (I'm in my early twenties) or guys I don't find that appealing.

I don't see the point in dating someone I'm not 100 percent sure about or just being with someone just not to be alone. I want my SO to bring value to my life.

I'm successful in other areas of my life, good friends, family and getting the degree I love.

So girls, what should I do to attract a good partner?