I need some advice!

Okay so there is this guy in my school and we have been talking just as friends.. no texting or anything like that except every now and then.. recently I've began to like him.. to the point where I think about him a lot.. like A LOT.. but at the same time part of me doesn't want to like him because he probably finds nothing "date worthy" in me and only sees me as a friend.. I don't want to make myself look stupid.. so I need some advice from you guys on what to do !