All this will do is suffocate any happiness you thought was going to come from the relationship.
A clinger vs the relationship is like a boa vs a mouse....this can only end one way and it won't be pretty.
Being clingy is not to ever be confused with a person putting in effort to help make the relationship better. You and your partner need to be able to distinguish between the two.
Being too clingy ultimately works against the relationship
While putting in effort works TOWARDS helping the relationship.