Want to know that do i really have ADHD.

I am 25 now. Was diagnosed with ADHD in 7th standard. Was under some medications then suddenly i had felt that they are treating me different. ( They- mom ,dad) so i started not talking meds and faught with them and stopped . Used to go to a therapist also. Then they also believed that i have nothing. Then when i was in 11th i had faced a lot. And i couldn't understand anything happening. And went to my old therapist again . Didn't start medication but then stopped as hadn't informed at home and me myself couldn't afford the sessions alone. Then now i feel such. Used to talk to a friend who was studying psychology. But she couldn't solve my problems stopped there in like a year . Wasnt regular. Went to a actual therapist when was in college but parents faught and made me stop it saying that i dont have anything its in my head but now i have certain symptoms like i cannot concentrate. Just keep on forgetting things . Please help me clear my doubt ill explain in detail in the session