Anmol, glad to hear from you. 570 is a very good score if you belong to SC Category . You can get seats in GMC Baramulla or GMC Rajouri. You may also get a seat in ASCOMS.  So by being a Candidate belonging to Jammu and Kashmir, you cannot participate in All India Counselling. We did speak about self declaration form in our previous answers which means basically you are stating that you do not have J&K domicile. But then you will have to forgot J&K benefits. 15% of the seats in GMCs are fileld through All India Counselling and you cannot participate in All India COunselling. The rest 85% of the seats are filled through respective State counsellings and you need to hold the State's domicile. So in short you cannot try for admission in GMCs of other States. This is because Jammu and Kashmir doesn't give admission to other State Candidates in its GMCs.