Hit the wall - 2 months no loss

Well since starting in January I have seen a steady loss and enjoyed a casual smaller quantity and healthier diet along with some workout and weights but over the last 3mobths I haven't dropped more then 4lvs which over the last wlmobth I have out back on, my diets not perfect but it's no worse then any point if my 50lbs+ journey do far and I've upped my workouts to more often, dies anyone have advice? My diary is public :)