Holding off cumming since July 31

Been holding off cumming since July 31. It's getting harder every night. Wondering if it's too soon to start edging, at least? If I wait too many days to start edging the cum is ready to explode within a couple minutes. Ideally best time to edge is when very horny but still able to hold off ejaculating long enough to enjoy all the sensations of edging for a couple hours. And maybe then cum, or maybe STOP (if possible!) and resume edging some more tomorrow. An overnight delay after hours of edging tends to produce spectacular, mind-blowing orgasms with ejaculations spurting several feet. Sooooooo intense.