So I work in a company which has very little vision and planning in terms of work.. my manager also lacks the understanding of how to manage tasks or he thinks that I am super qualified to do challenging tasks without any training or experience..
My manager usually pass on the work to me given by his boss.. and most of the times I don’t feel qualified to do the work.. 
even if I do 90% , i feel so under confidence and I have rarely felt like I’ve completed the full 100% of the work...
I am constantly under stress because of this feeling, my work, my boss.. the working hours are not defined so I can’t even follow my passion or pursue a new hobby.. 
I have developed a bad habit of watching YouTube, Netflix in the evening to wind down and am slowly becoming insomniac 

I really don’t think my parents will support me if I resign my job and current pandemic has made it hard to find sone other job...
I am so stressed.. I have no one to talk to who will understand what I am going to.. ppl very close to my say that I shouldn’t complain as I am earning.. I don’t know how to cope with this