I don't wanna do engineering anymore

As the title says, I don't wanna feel like pursuing engineering anymore, I'm in my drop year preparing for jee, I score around 150-160 in my mock tests, I don't think these scores are gonna land me anywhere, I'm in a constant fear of scoring less than in my 12th grade even after taking a drop year, I'm so scared of my parents considering me a failure even though they are most supportive of me. Everyday I wake up with no motivation, no passion, nothing. I don't wanna feel like this anymore, I'm done, tired, burnout, physically and emotionally exhausted. No social life since a year, expect my family and 2-3 friends. I know that jee is near and I shouldn't be having these thoughts but I thought someone could help me get out of this bubble. I want to pursue degree in web design or anything art related. But now I'm too invested to back out. Please advice me, don't lie to reduce competition, be honest.