Sometimes, I accidentally click the rating stars when scrolling. Then, especially on my own art, I have to correct it.
I am the person rating a few of my own stuff three stars. Because I occasionally slip up on mobile.
(Unrelated note: Hehe. BT Titanfall)
CoolDetective123
Tip: Go into your account settings and check your voting history. If you accidentally rate your own post you can go there to remove it.
Also don't sell yourself short I think your art deserves a good rating