I feel like I have failed in my life

I feel like I failed in my life, failed socially, economically, and in every aspect I can think of. I was a hardworking student till class 7 after that, I don't know what happened. I lost my way. I didn't make any goals. Then after 12th I dropped two years for JEE but wasted that time also and got into a tier 3 college. In the college also, I wasted my time and didn't haveanyb vision. Due to that I had to take another drop of one year after college for gate because I wanted to get into IIT but there also I could not maintain consistency and I was able to crack only a 3rd gen IIT, There also I got MTech CSE 3 years, The IIT was in my hometown so I joined the course. Now I am in 4th semester and there are 3 years in MTech so I will have to complete 6 semesters. I have placement season coming up in next semester. And I have no skills and less than average coding skills. And you won't believe still I am confused which job to choose as my career but it is also due to my health issues. I have asthma, hypertension and anxiety. Yesterday my father asked me what are my career plans. For past few days, I was having guilt for not having cleared JEE so I told my father that I will become JEE maths teacher ( I am decent at maths though). He did not react angrily and instead told me to do whatever I want but make sure that I am able to do something good. I am feeling so ashamed of myself. I failed my parents. I failed myself. What should I do now? I am not able to make a career choice and not able to work hard towards a single goal .

Any kind of suggestions will be deeply appreciated.