I realised that I’m loser?

I just realised that I’m loser and jealous of everyone and think that everything is unfair. I constantly complain and place myself in victim position and get offended by little things. I overthink everything and can’t communicate with anybody properly. I currently don’t know what to do and live with parents. I’m just existing like plant. And of course nobody ever liked me, while people younger than creating families. Did you experienced such thing?
I realised that I’m loser?
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