With a Score of 286/720, in spite of being from SC Category, you will perhaps have negligible chances in securing a seat in Government/State Medical Colleges, even under State Quota, either at AU or SVU. For more information and NEET AP Cutoff, both College and Category wise do follow the link below

https://medicine.careers360.com/articles/neet-cutoff-ap

For more information and College Prediction do follow the link below

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer