I think you have a pretty good chance though. You have a wide range of ECs, good grades, excellent SSAT score, and is from an under-represented state. I can tell that you are hardworking and a genuinely nice person so the AOs probably can too. Also, I’m not really sure about this, but you being trans might be kinda a hook because you’re bringing diversity?.. I’m not really sure if it is true tho don’t quote me on this!
Buuut you’re applying for full aid. I’m not sure just how much it decreases your chances, but regardless, you’re a pretty strong applicant. Good luck!!!