As per your Marks-154 it is difficult to say if you will get a Government Medical Seat even if you have a state quota or something. You should have maintained a score above 550 to be on the safer side.

It is also very difficult to get into allied health sciences courses with this mark.

For now, I suggest you must use this link to get a fair idea about the colleges both Private and Government you can get as per the score you have received and then plan accordingly.

Career360 College Predictor