Self-worth comes from one thing - thinking that you are worthy.
You... and only you choose your thoughts.
What you feel is wrong or missing in your relationships is an indication that something is amiss within you.
You need to keep reminding yourself that you are a Divine piece of God. Feeling as if you're unworthy of God's abundance is the same as denying your spiritual essence.
Accept that you are enough. You don't need to be anything that you are not.
Be aware of your infinite connection to your source. Know that you're more than an encapsulated collection of bones, blood and organs in a skin and hair covered body.
You have a one of a kind gift to offer this world, and you are unique in the entire history of creation.
In God's eyes, no one on this planet is any better than you.
Self-esteem comes from the self, not from acquisitions and approval.
You are always a valuable, worthwhile human being - not because anybody says so, not because you're successful, not because you make a lot of money - but because you decide to believe it and for no other reason.