You're off to a great start! You've got a good variety in there. Doing your own hair and makeup is also very beneficial and will make it a lot easier for photogs to work with you. The next step is to start working with photographers that will give you better quality images and to just keep having pictures taken. Just keep shooting but become more selective with whom you shoot with as time goes by. This way, every time you put up new photos, you'll have improved! Over time start weeding out the best of the best of your images and you'll be left with a really great port. You look like you're well on your way. Here are your best images, imo:
Great job and good luck!