Suggest Remedy For A Shoulder Dislocation

Hi. My name is Jay. I am 24. My spine looks almost same as the picture below. When I bend over my back looks kinda like bump. My shoulders also came forward, resulting flat chest cage. I try to do push ups and pull ups(don't know if helps). I went to chiropractic but they couldn't tell what exactly was wrong. It's been this way as far as I remember. It makes me feel self conscious and weak.
Please if there is anything to help. Thank you!