Do I need help filing an appeal

I suffer from PTSD/Anxiety from being molested/raped by my next door neighbor when I was 7 years old, it happened almost daily for about a year straight. I attempted suicide when I was 13 or 14 years old but only my abusive mother knew about it. I attempted suicide again in 2006 (documented 5150). I also suffer from high blood pressure, arthritis throughout my entire body, taylors bunion (right foot) & bunion left foot, astigmatisms in both eyes that have progressively gotten worse. I had cervical fusion on May 30, 2019, almost went septic June 6, 2019, full hysterectomy (lapriscopically started and ended in c-section) 9/12/2019, accident that punctured my left lung and broke 3 ribs on May 30, 2020 and lumbar fusion on 11/12/2020. I cannot sit too long without discomfort, I cannot stand too long without pain. I can barely walk my dogs around the block without having to utilize a heating pad to feel somewhat better but yet I was denied SSI?