I have sort of felt like this.
i was depressed and poor, I compared myself to others and felt inferior, so I became narcissistic, depressed, developed a complex, I wanted others to like me and talk to me and tell me how great i was, wanted to be superior to everyone else to solve my problems and then hopefully they will like me, became suicidal, I began to think about all the things I don't have and wanted,
I don't know how, but somehow I got better, analysed what made me sad, worked on solving it,
When you realise other people cannot make you happy, they cannot solve your problems.
Being grateful, and stop trying to leech off people, I became my own person, and people naturally wanted to be around me.
The problem is you have analysed your set of circumstances, your life, compared it to theirs, felt inferior, worthless, and this triggered a depression.
is poor - feels inferior - blames self - has low self esteem - thinks they are worthless - doesn't feel good enough - depression . and repeat cycle .
the solution isn't become rich. that only masks the problem.
Why feel inferior ? feeling inferior comes from low self esteem
low self esteem is caused by hating yourself and having insecurities,
what are you insecure about ? social anxiety, being seen as a poor person, being laughed at ?
what do you hate about yourself
I can't give you any "advice" .