Hello Zavanna. Do you own a v1 or a v2? If you have a v1, there is growth chart of this site which you can have a look at. It will give you all you need to know! There is an option on the side menu bar that says "Tamagotchi Growth Charts", click on that!
From the looks of it, you've got a V1. If that's the case, and you've taken pretty good care of it, you might get a Mametchi, Kuchipatchi, or a Hanatchi. The worst-case scenario is that you get Tarakotchi or Maskutchi. Hope I helped!
You are probably going to get a mametchi, because if you a ichigotchi or hinotamatchi you will turn into a mametchi if you treat it perfect and if you are a young mimitchi or an oniontchi and you treat it perfect you'll get a mimitchi. Click Here for a great website that will tell you how to get certain characters.