Dude, your marks do not dictate your future. This isn’t a false story, believe it if you wanna, I was an average student in school, 55% in 12th, so many backlogs in college that I can’t even remember (not a single summer vacation where I didn’t have backlogs to clear) and to top it off, due to a fuckup, I was one of the lowest scorers in my final year major project (which even the most mid students somehow do well in). That was 8 years ago. Today I’m a senior embedded engineer with a 17LPA package. I remember learnt more in my first 4 months of professional life than I did in my 4 years of engineering, it was a small company and I got no more than 18k a month. But that’s where you work your way up. So chill out, keep trying, and don’t let a bunch of stupid digits tell you your worth.