Stick it out - my sister same stage as you and getting demotivated going to quit - she did great lost 8 or 9 pounds in first 4 weeks (5 of those 1st week). She going to try mixing up the plans a bit - extra easy is a bit carb rich - all my family carb reactors - look at sandwich put on weight!!
I did slimming world before - and did not strictly do it at weekends i.e. didn't count wine as a syn....and still lost stone in 6 weeks ....fell off the SW wagon tho after hols - so checking in again LOL and lurking round this site for motivation
Good luck