I got 550 in neet 2020 and belong to general category do I have any chance in any govt medical college from Odisha
As you have not mentioned your home state so considering it as Odisha according to your profile.
See it is little bit difficult to predict exactly whether you will get seat in any government medical college or not because different colleges have different cut-offs for State quota and All India Quota. Also, cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.
According the marks mentioned by you in the question your rank is expected to be in the range of 24150 - 28300. So if we go through previous years NEET cut-off trends in Odisha then there are good chances for you to get seat in some of the GMCs, the reason being is last year the lowest cut-off rank was 26611 for PRM Medical College & Hospital, Baripadar under Home State quota for General category.
You can check the previous years cut-offs through the link given below :-
To have a list of all those colleges which you can get based upon your marks, category, and state you can use NEET College Predictor:-
I hope this information helps you.
Good Luck!! Lady