Chastity and orgasm denial discussion

I’m not certain if this is the right place to ask, but I’d love some advice on finding a professional mistress in New York who specializes in chastity play, tease, and denial. After making a bet with my ex-girlfriend, I’ve been self-denying for nearly a week, edging three times each day. Frankly, I’m losing control as the urge to ejaculate builds toward desperation. For the first few days, I could calm down within minutes, but now I stay erect for hours and need ice packs to become flaccid again. Pre-cum seems to leak constantly, and thoughts of cumming dominate my mind. With a couple of sessions from a local professional-domme, I hope to reach my goal: cutting back from twice-daily masturbation to 14 days without release.

Thank you for your help. As I write this, I’m trembling; it’s barely bearable. The ache is intense, yet I crave contact with someone experienced even though I know it might worsen the situation.