Jelousy, how do I deal with it?

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Please help me, I don't know what's got into my head, we're 18 and already living together 3 months because my family has issues and his mother was so inviting.
we're inseperable and I love it, we have good communication but there is one problem I can't talk to him about becuase it makes him feel bad because when I bring it up he felt he couldn't do anything about it. since my family cut contacts with me cause they don't approve of this relationship.
altough he always says we're equal in the relationship I'm expected by everyone to work hard and finance myself because my family situation.
but it hurts me that I'll have to take two jobs to get even close to what he has (tooth treatments, driving tutoring and gym membership) while he doesn't have to worry about anything while I will have to damage our relationship by working my ass off so we'll be equal, should I just talk to him about the way I feel, that I feel disposable but mostly jelous and say that if we're truly equal then we deserve the same things?