Hi TinyMyra!
Welcome! I'm pretty new here too. I just opened my shop about a week ago!
Now for your shop critique, I defiantly think you should change your profile picture. Maybe change it too a photo of one of your items or use a character (like I did) so when people see that character they will know it's you. I also highly recommend adding a banner. It adds a lot of color and it makes your shop look more professional. Since my avatar is a little bear with pink poka dots in the back, I did that for my banner so it mixes well.
You should also add a lot more items so buyers have more of a selection to choose from!
Your shop defiantly needs some work but I'm sure you'll get there!
If you have any questions or want to contact me personally, feel free to send me a private message!
Good luck,
Ashley