well its obvious you made progress. you probably could be alot bigger with proper nutrition and training. im not sure you just want to keep doing pushups and curls and bench here and there every few days. if you really want to pack on size you should really only hit each body part once a week. your muscles need recovery time to grow. sure you may have had some decent results doiing this but most people who never really have trained tend to throw on some size and strength pretty quick when they first start up. just giving you some helpful advice. and for goodness sakes work on them legs, shouldnt be benching close to what you squat.
