Hello and welcome to Steemit!

Take your time and look around on Steemit. Read (or watch or listen to) what you're interested in and write comments: tell the people why you like a post or don't like it, ask questions. Votes are not worth a lot in the beginning but (as you can feel right now) reading comments to your post is great :) And read other Steemian's comments, too, and if they're interesting look what they have written.

Find your niche and take your time, don't look at the rewards as a measure of your work.