Take a break! It’s supposed to be fun, not a chore! Anything can get boring if you do it exclusively and for too long.
Take at least a week off, try not touching, you might actually find that turns you on after a few days. But either way, a week of not masturbating or worrying about edging.
Then have a week of cumming as much as you want.
And THEN try edging again, and if you find you get excited again, great, if not, have a longer break!