Do I have trauma related issues? Issue?

I am a 25 year old. I was anxious child and I  have faced constant bullying from both classmates years and I would also get severe beatings from teachers for silly reasons. The trauma pushed me to the point where I got Mutism and I wouldn't talk to anyone outside my house. My own hardwork helped me get better after years and now I am social. After 12th I was diagnosed with ADHD and Anxiety disorder. I was made to repeat for entrance without my interest. My parents then admitted me for medicine but I couldn't perform well as it wasn't my interest and ADHD made my journey difficult, so I failed first year. I wanted to follow what interests me, but my father didn't let me. I was made to sit at home for 3 years to make me change my mind. I joined the course I like last year but Covid made me stay home for another year.  My mind is disturbed, I get flashbacks of incidences, I get bad memories daily, I have triggers that bring back thoughts and memories etc. Do I have trauma related issue?