Edging may work as far as ejaculatory control goes but it will destroy your nervous system! I strongly recommend stop doing it as it is very very harmful. For reference check this video out: https://vimeo.com/115821599
Hi Josh, just give it time as we are all differant, if your following the pegym program, then your doing the right thing, and it will get you there so dont try and push or rush it.
Good Luck