Hey Harsh

Do not worry there are many institutes that take entrance exams. You can still apply for TS EAMCET , Odisha Joint Entrance Examination (OJEE) , LPU NEST , JK CET GUJCET , UKSEE, AEEE etc and prepare well for the exam.

You need to give entrance exams for getting admission to the Government colleges. I hope this helped. All the best.